# Patent

## Title
Windshield wiper connector and assembly

## Abstract

Novel connectors and wiper blade assemblies including same for securing windshield wiper blades and arms are described, including those that accommodate side-saddle wiper arms. A wiper blade connector may have a mounting portion comprising a wiper blade securing element, the wiper securing element being capable of securing a wiper blade, and a side-saddle portion comprising two side walls, a top wall and a bottom surface, defining a receiving cavity, said top wall having a cantilever with a locking tab.

## Background
CROSS REFERENCE TO RELATED APPLICATIONS
This application is a continuation of U.S. application Ser. No. 14/200,792 filed on Mar. 7, 2014, the entire contents of which are incorporated herein by reference.


FIELD AND RELATED ART
This invention relates in general to windshield wipers, and more particularly, to an improved connector for a windshield wiper that allows the windshield wiper to be attached to certain windshield wiper arm configurations in side saddle position. The invention is also directed to windshield wipers incorporating these novel connectors.
There are a variety of wiper arms on which wiper blades are provided as original equipment. These various wiper arms have hooks, pins, or other configurations which may connect to the wiper blade with or without connectors. These various configurations have created a problem in the replacement market because wiper blade providers are required to have multiple wiper blade configurations to accommodate all of the existing wiper arms. It is therefore advantageous to have attachment structures that can accommodate a host of arms to reduce the complexity and cost associated with plurality of wiper blade arm configuration.
The need to attach replacement windshield wiper blades to multiple arms has been addressed to some degree. For example, windshield wiper blades have been designed to work with various hook-type wiper arms having different sizes. Connectors may also be configured to receive either a pin-type arm, a hook-type arm and a variety of other arms, such as described in U.S. Pat. No. 6,640,380, which is incorporated herein by reference in its entirety. Although these connectors may increase the usefulness of a given windshield wiper such that it can be used with different wiper arm types, the connectors are often expensive and have complicated structures that are difficult and time-consuming to manufacture.
Whereas many automobiles on the market have arms that attach to a wiper blade directly over the wiper strip hooks that connect inside of, or pin arms where the pin enters into, a mounting base or other connecting device that is above the wiper strip), more recent automobiles contain wiper arms that are designed to attach to the side of a wiper blade. These wiper arms (sometimes referred to herein as “side-saddle wiper arms”) are generally provided on vehicles with a specially designed wiper blade that is designed to connect only to that specific type of arm and require special mounting bases or connectors designed to accommodate such an arm, When the wiper blade must be replaced, the replacement must generally be done at a car dealership and requires the purchase of an expensive replacement part. Moreover, there are several versions of these wiper arms, some of which have varying lengths, locking arms or spacers. Accordingly, an aftermarket provider that offers windshield wipers that are not directed to a specific car must evaluate whether to add a separate connector to accommodate each particular side saddle wiper arm. This leaves consumers with vehicles having the new wiper arms with fewer, usually more expensive, alternatives for replacement windshield wipers.
Thus, there is a need for an inexpensive connector that is capable of securing a windshield wiper blade to certain side-saddle wiper arms. In particular, it would be desirable to have a connector that can be attached to a wiper blade and that preferably can be used to connect that wiper blade to certain types of these side-saddle wiper arms. It would also be desirable to have a windshield wiper connector that can be fabricated or molded as a single piece or with few pieces at low-cost that can accommodate these types of side-saddle wiper arms.
SUMMARY
The following presents a simplified summary of the invention in order to provide a basic understanding of some aspects of the invention. This summary is not an extensive overview of the invention. Rather than specifically identify key or critical elements of the invention or to delineate the scope of the invention, its purpose, inter alia, is to present some concepts of the invention in a simplified form as a prelude to the more detailed description that is presented later.
The invention is generally directed to novel connectors for windshield wiper blades, including those that accommodate certain types of side-saddle wiper arms. More particularly, the invention relates, in part, to a single-piece (or few-piece) windshield wiper connector that can accommodate wiper arms having top-locking mechanisms. The invention is also directed to wiper blades incorporating the connectors described herein.
In certain embodiments a wiper blade connector may have a mounting portion and a side saddle portion. The mounting portion may have a wiper blade securing element that is capable of securing a wiper blade. The side-saddle portion may have two side walls, a top wall and a bottom surface, defining a receiving cavity therebetween. The top wall of the side saddle portion may further have a cantilever with a locking tab.
In certain embodiments, a wiper blade assembly may include a wiper blade, and a connector having a mounted portion and a side-saddle portion. The mounting portion may have a wiper securing element capable of securing the connector to wiper blade. The side-saddle portion may include two side walls, a top wall and a bottom surface, defining a receiving cavity. The top wall may have a cantilever with a locking tab.
In certain embodiments, a wiper blade connector may have a mounting portion having a wiper securing element capable of securing a wiper blade, and a side-saddle portion capable of securing a wiper arm, having a top wall with a cantilever that has a locking tab.
The following description and the annexed drawings set forth in detail certain illustrative aspects of the invention. These aspects are indicative, however, of but a few of the various ways in which the principles of the invention may be employed and the present invention is intended to include all such aspects and their equivalents. Other advantages and novel features of the invention will become apparent from the following description of the invention when considered in conjunction with the drawings.



BRIEF DESCRIPTION OF THE DRAWINGS
The following description and the annexed drawings set forth certain illustrative aspects of the invention. These aspects are indicative of but a few of the various ways in which the principles of the invention may be employed and the present invention is intended to include all such aspects and their equivalents. Other advantages and novel features of the invention will become apparent from the following detailed description of the invention when considered in conjunction with the drawings.
FIG. 1 is a perspective view of an embodiment of the disclosed concept of a connector attached to a wiper blade.
FIG. 2 is a perspective view of an embodiment of the disclosed concept of a connector viewed from above.
FIG. 3 is a perspective view of the connector depicted in FIG. 2, viewed from below.
FIG. 4 is a side view of the connector depicted in FIG. 2, showing a side-saddle, or second, portion of the connector.
FIG. 5 is a side view of the connector depicted in FIG. 2, showing a mounting, or first, portion of the connector.
FIG. 6 is a front end view of the connector depicted in FIG. 2, showing an end where the wiper arm enters the connector when it is attached.
FIG. 7 is a back end view of the connector depicted in FIG. 2, showing an end opposite the opening where the wiper arm may enters the connector when it is attached.
FIG. 8 is a top view of the connector depicted in FIG. 2.
FIG. 9 is a bottom view of the connector depicted in FIG. 2.
FIG. 10 is a perspective view of another embodiment of the disclosed concept of a connector viewed from above.
FIG. 11 is a perspective view of the connector depicted in FIG. 10, viewed from below.
FIG. 12 is a side view of the connector depicted in FIG. 10, showing a side-saddle, or second, portion of the connector.
FIG. 13 is a side view of the connector depicted in FIG. 10, showing a mounting, or first, portion of the connector.
FIG. 14 is a front end view of the connector depicted in FIG. 10, showing an end where the wiper arm enters the connector when it is attached.
FIG. 15 is a back end view of the connector depicted in FIG. 10, showing an end opposite the opening where the wiper atm may enters the connector when it is attached.
FIG. 16 is a top view of the connector depicted in FIG. 10.
FIG. 17 is a bottom view of the connector depicted in FIG. 10.
FIG. 18 is a perspective view from above of one type of wiper arm that can connect to the embodiments of the disclosed concepts depicted in FIGS. 1-17.
FIG. 19 is a perspective view from above of another type of wiper arm that can connect to the embodiments of the disclosed concepts depicted in FIGS. 1-17.



DETAILED DESCRIPTION
The foregoing summary, as well as the following detailed description of certain embodiments of the subject matter set forth herein, will be better understood when read in conjunction with the appended drawings. As used herein, an element or step recited in the singular and proceeded with the word “a” or “an” should be understood as not excluding plural of said elements or steps, unless such exclusion is explicitly stated. Furthermore, references to “one embodiment” are not intended to be interpreted as excluding the existence of additional embodiments that also incorporate the recited features. Moreover, unless explicitly stated to the contrary, embodiments “comprising” or “having” an element or a plurality of elements having a particular property may include additional such elements not having that property.
In the following detailed description, reference is made to the accompanying drawings which form a part hereof, and in which are shown by way of illustration specific embodiments in which the subject matter disclosed herein may be practiced. These embodiments, which are also referred to herein as “examples,” are described in sufficient detail to enable those skilled in the art to practice the subject matter disclosed herein. It is to be understood that the embodiments may be combined or that other embodiments may be utilized, and that structural, logical, and electrical variations may be made without departing from the scope of the subject matter disclosed herein. The following detailed description is, therefore, not to be taken in a limiting sense, and the scope of the subject matter disclosed herein is defined by the appended claims and their equivalents.
In the description that follows, like numerals or reference designators will be used to refer to like parts or elements throughout. In this document, the terms “a” or “an” are used, as is common in patent documents, to include one or more than one. In this document, the term “or” is used to refer to a nonexclusive or, unless otherwise indicated. Furthermore, references to “one embodiment” are not intended to be interpreted as excluding the existence of additional embodiments that also incorporate the recited features. Moreover, unless explicitly stated to the contrary, embodiments “comprising” or “having” an element or a plurality of elements having a particular property may include additional such elements not having that property.
In certain embodiments a wiper blade connector may have a mounting portion and a side saddle portion. The mounting portion may have a wiper blade securing element that is capable of securing a wiper blade. The side-saddle portion may have two side walls, a top wall and a bottom surface, defining a receiving cavity therebetween. The top wall of the side saddle portion may further have a cantilever with a locking tab.
In certain embodiments, the wiper securing element may have a rivet clip. In such embodiments, the mounting portion may also have a pair of mounting side walls, such that the rivet clip is embodied on each of the mounting side walls. In other embodiments, the wiper securing element may have a rivet capable of engaging a rivet clip on the wiper blade in order to secure the connector to the wiper blade.
In certain embodiments, the side saddle portion may also have at least one reinforcing member. In certain embodiments the cantilever may have an elevated tab. In certain embodiments, the bottom surface may have a front bar, In certain embodiments, the bottom surface may have a pair of bottom rails.
In certain embodiments, a wiper blade assembly may include a wiper blade, and a connector having a mounted portion and a side-saddle portion. The mounting portion may have a wiper securing element capable of securing the connector to wiper blade. The side-saddle portion may include two side walls, a top wall and a bottom surface, defining a receiving cavity. The top wall may have a cantilever with a locking tab.
In certain such embodiments, the wiper securing element may have a rivet clip. In such embodiments, the mounting portion further may comprise a pair of mounting side walls, and wherein the rivet clip is embodied on each of the mounting side walls. In other such embodiments, the wiper securing element may have a rivet capable of engaging a rivet clip the wiper blade in order to secure the connector to the wiper blade.
In certain embodiments, the side saddle portion further may have at least one reinforcing member. In certain embodiments the cantilever may also have an elevated tab. In certain such embodiments, the top wall may have a depression in the vicinity of the elevated tab. In certain embodiments the bottom surface may have a front bar. In certain embodiments, the bottom surface comprises a pair of bottom rails.
In certain embodiments, a wiper blade connector may have a mounting portion having a wiper securing element capable of securing a wiper blade, and a side-saddle portion capable of securing a wiper arm, having a top wall with a cantilever that has a locking tab.
In certain embodiments the wiper securing element comprises a rivet clip. In certain such embodiments, the mounting portion further comprises a pair of mounting side walls, and wherein the rivet clip is embodied on each of the mounting side walls.
FIG. 1 is a perspective view of an embodiment of the connector 10 attached to a wiper blade having a mounting base 1 with a rivet 2, a cover 3 for the base of the mounting base 1, and a wiper strip 4. The connector 10 as shown is attached to the rivet 2 of mounting base 1 of the wiper blade. A wiper arm 5 is shown connected to the connector 10. Examples of the types of wiper arms that can be engaged are shown in FIGS. 18 and 19.
FIGS. 2-9 provide various views of an embodiment of a connector 10 of the present invention, FIGS. 2 and 3 are perspective views of connector 10 from above and below, respectively. FIG. 2 shows certain structures that may be present in the side-saddle, or second, portion 30 of the connector 10. FIG. 3 shows certain structures present in the mounting, or first, portion 20 of the connector 10, as well some features on the bottom of the side saddle portion 30.
The side-saddle, or second, portion 30 of the connector 10 is configured to receive a. wiper arm 5. Generally speaking, the side-saddle portion 30 includes a receiving cavity 45, in which a wiper arm 5 can be secured. The receiving cavity may be defined by two spaced-apart side walls 31, 32, a top wall 33, and a bottom surface which may include a front bar 36 and bottom rails 38. The bottom surface may be contiguous or, as shown in FIGS. 2-9, may be made up from separate elements. The side-saddle portion 30 may also have an end wall 37. The end wall 37, if present, may serve to provide additional structural support for the side-saddle side walls 31, 32.
In certain embodiments, such as the example embodiment in FIGS. 2-9, the wiper arm may be secured to the connector by a locking projection 35 located on a cantilever beam 34. When the wiper arm is secured to the connector the locking projection 35 may engage a locking recess or hole 55 on the wiper arm (shown for instance in FIGS. 18 and 19). The front of the locking projection 35 may be chamfered to allow the wiper arm to push the locking tab 35 up as the wiper arm 5 is inserted into the receiving cavity 45. Alternatively, the locking tab 35 may be lifted to allow the wiper arm 5 to enter the receiving cavity, and lowered into the locking recess or hole 55 once the wiper arm 5 has been inserted. The cantilever 34 may include an elevated tab 34a to facilitate lifting of the cantilever 34 to disengage the locking projection 35 from the locking recess or hole 55 in the wiper arm 5. To further facilitate manipulation of the cantilever 34, the top wall 33 of the side saddle portion 30 may be provided with a depression 44 in the vicinity of the elevated tab 34a. 
As shown in FIG. 3, in certain embodiments the bottom rails 36 of the side saddle portion 30, may be provided with stops 39. The stops may be positioned to accommodate a particular length of wiper arm 5, and may act to limit the distance that the wiper arm 5 can enter the receiving cavity 45 by engaging bottom claws 59 on the wiper arm 5. In other embodiments the end wall 37 may act as a stop, engaging the front end 57 of the wiper arm 5 (illustrated for instance in FIGS. 18 and 19), and setting the limit to which the wiper arm 5, may enter the receiving cavity 45 of the connector 10.
Generally speaking, the connector 10 may have various shapes and sizes depending upon the application in question. In certain embodiments, the connector is configured to accommodate the shape of the wiper blade, including the shape of the wiper blade's mounting base 1, cover 2, or both. In certain embodiments, the connector 10 may have a contoured edge 42.
As shown in FIG. 3, the mounting, or second, portion 20 of the connector 10 is configured to connect the connector to a wiper blade, and has a wiper securing element which secures the connector to a wiper blade. As shown in the exemplary embodiment in FIG. 3, the mounting portion 20 may have spaced apart mounting side walls 21, 22, and the wiper securing element may be a rivet clip 23 in each of the mounting side walls 21, 22. In this embodiment, connection is made to a wiper blade via the rivet 2 of a wiper blade being positioned in the rivet passages 24 of the mounting side walls 21, 22 of the mounting portion 20 of the connector 10. The connector 10 may be pushed down onto the wiper such that the rivet 2 passes through the rivet passages 24 and into the rivet clip 23.
Other methods for connecting a connector 10 to a wiper blade known in the art are contemplated within the scope of the present invention, including having pin passages and pin clips which connect to one or more pins in the wiper blade; having one or more detents in the connector 10 which engage shoulders in apertures or recesses in the wiper blade; having recesses in the peripheral wall of the connector that can accept and secure a rivet or pin; having deflectable or rigid pins or detents in the connector 10, which engage corresponding recesses, apertures or shoulders in the wiper blade; and other form-fitting or friction fitting connections and the like.
The mounting portion 20 of the connector 10 may also have reinforcing walls 25 extending between the mounting side walk 21, 22 for purposes of structural rigidity, reinforcement, or other purposes. Diagonal reinforcing walls may be added for further structural support and rigidity. Reinforcing ribs 43, or other features may also be used to reinforce the mounting side walls 21, 22.
The connector 10 may optionally feature one or more interim walls 40 between the mounting portion 20 and the side-saddle portion 30. The interim walk may feature reinforcing ribs 43 that can be used to provide structural support to the inner side-saddle side wall 32. Additionally, the interim wall 40 may be joined to the inner mounting side wall 22 to provide additional structural support. Other reinforcing features may be used to further provide structural support.
FIG. 4 shows a side view of an example embodiment of connector 10, showing side-saddle side walls 31, 32, the front bar 36, and end wall 37, the elevated tab 34a is also shown.
FIG. 5 shows a side view of the exemplary embodiment of connector 10 showing the outer mounting wall 21, having a rivet clip 23 and a rivet passage 24. Through the rivet clip 23, the interim wall 40 can be seen, together with the reinforcing ribs 43. The contour edges 42 which may be adapted to the shape of the wiper blade are also shown.
FIG. 6 shows a front end view of the exemplary embodiment of connector 10, on the side where the wiper arm 5 may enter the connector. The end wall 37 and side walls 31, 32, top wall 33, front bar 36, elevated tab 34a, locking tab 35 and stops 39 of the side-saddle portion 30 are shown. The contoured edge 42 and interim wall 40, are also shown. The mounting portion 20, with its mounting sidewalls 21, 22 and reinforcing wall 25 are also shown.
FIG. 7 shows the back end view of the exemplary embodiment of connector 10 opposite the entrance to the receiving cavity 45 of connector 10. The features shown are similar to those depicted in FIG. 6, except that FIG. 7 shows that the end wall 37, which obscures the front and internal features of the side saddle portion 30.
FIG. 8 shows a top view of the exemplary embodiment of connector 10, showing side saddle portion 30 and its cantilever 34, elevated tab 34a, depression 44, side-saddle side walls 31, 32, top wall 33, end wall 37, and front bar 36. Also shown are the top surface 41 over the mounting portion 20, and the outer mounting wall 21.
FIG. 9 shows a bottom view of the exemplary embodiment of connector 10, which shows the side-saddle side walls 31, 32, top wall 33 (from underneath), end walls 37, front bar 36 and bottom rails 38 of the side-saddle portion 30. Also shown are mounting side walls 21, 22, reinforcing walls 25, rivet clips 23, and rivet passages 24 of mounting portion 20. This embodiment features an interim wall 40 having reinforcing ribs 43, that is combined with the inner side saddle wall 32.
FIGS. 10 -17 show additional embodiment of a connector 10 contemplated within this disclosure.
As shown in FIGS. 10, 16 and 17, the cantilever 34 may be oriented from front to back, extending from an area in the vicinity of the front end of the top wall 33 towards the end wall 37 of the connector 10. A cantilever so oriented may still have an elevated tab 34a and a locking tab 35, which may be chamfered to facilitate the insertion of a wipe arm. This may allow for a shorter and sturdier cantilever 34 that has a more natural motion as the wiper arm enters the cavity 45.
FIGS. 10, 12, 14, 15 and 16 also depict a horizontal reinforcing member 46 added to the front end of the top wall 33 in order to give it increased structural support. Other types of reinforcing members 46 may be added to the walls of the connector in horizontal, vertical or transverse orientations to give the connector additional structural support. Reinforcing members 46 may be added to the outer surfaces (21, 31, 33, 41) or to the interior surfaces (21, 22, 31, 32, 33, 36, 40) of the connector 10 as desired.
As shown in FIGS. 10, 11 and 17, the bottom surface may include a front bar 36 and the bottom rails 38 that are part of an integrated, continuous surface. This increases the strength and structural stability of the bottom surface. Such a bottom surface may still have stops 39. In other embodiments, the bottom surface may form a bottom wall, with or without holes or recesses therein. Likewise in other embodiments, the bottom surface may have bottom rails that are joined together by bridging members (not shown). Similarly, as depicted in FIGS. 1-17 the top surface 33 of the side-saddle portion 30 may be provided additional holes or recesses. The side walls 21, 22, 31, 32, interim wall 40 or top surface 41 of the mounting portion 20 may also optionally be provided with holes or recesses as desired.
As discussed above FIGS. 18 and 19 depict examples of the types of arms that the disclosed connectors can secure. Persons of skill in the art will recognize that other types of arms can also be secured by these connectors.
Those skilled in the art will recognize that while the invention will most likely be used in conjunction with automobiles, it is suitable for use with any vehicle. For example, in addition to automobiles, trucks, buses, locomotives, aircrafts, or any other vehicle type that uses a windshield wiper can benefit from the present invention.
It is to be understood that the above description is intended to be illustrative, and not restrictive. For example, the above-described embodiments (and/or aspects thereof) may be used in combination with each other. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the subject matter disclosed herein without departing from its scope. The description above of the exemplary embodiments is not intended to be limiting. While specific embodiments have been discussed herein to explain the invention, it will be understood by those of ordinary skill in the art that the descriptions herein are intended as illustrative, and not as limiting, and that variations in the embodiments can be made without departing from the spirit of the invention.
For example, the type of materials, the number, configuration or position of the various features can vary so long as they are capable of performing their intended function as described herein.

## Claims

1. A wiper blade adapter having opposed first and second elongate ends, a top end and a bottom end spaced from and opposed to the top end, the adapter comprising:
a side saddle portion including
an elongate outer side saddle wall,
an elongate inner side saddle wall opposed to the outer side saddle wall,
a top wall provided at the top end of the adapter between the outer side saddle wall and the inner side saddle wall, the inner and outer side saddle walls together with the top wall thereby defining a receiving cavity, and
a cantilever positioned on and substantially parallel to the top wall and having a locking tab projecting into the receiving cavity; and

a mounting portion including
an elongate outer mounting wall, and
an elongate inner mounting wall opposed to the outer mounting wall, the inner and outer mounting walls together defining an elongate mounting passage,

wherein the receiving cavity is configured to secure the adapter with a wiper arm, and wherein the mounting passage is configured to secure the adapter with a wiper blade.

2. The wiper blade adapter of claim 1, wherein the side saddle portion further includes a front bar provided between the inner and outer side saddle walls and positioned at the bottom end of the side saddle portion proximate the first end of the adapter.

3. The wiper blade adapter of claim 1, wherein the side saddle portion further includes an end wall provided between the inner and outer side saddle walls and positioned proximate the second end of the adapter.

4. The wiper blade adapter of claim 1, wherein the cantilever further comprises a distal portion and a proximate portion, the distal portion substantially coplanar with the top wall and the distal portion including an elevated tab.

5. The wiper blade adapter of claim 4, further comprising a depression provided on the top wall proximate to the elevated tab.

6. The wiper blade adapter of claim 1 further comprising a top surface provided at the top end of the adapter and extending from the outer mounting wall and terminating at the inner side saddle wall, wherein the elongate inner mounting wall projects from the top surface, and wherein the mounting passage is further defined by the top surface, the outer mounting wall, and the inner mounting wall.

7. The wiper blade adapter of claim 6, wherein an interim gap is provided between the inner side saddle wall and the inner mounting wall.

8. The wiper blade adapter of claim 1, wherein the mounting passage includes a wiper blade securing element comprising a rivet.

9. The wiper blade adapter of claim 1, wherein the side saddle portion further includes at least one reinforcing member.

10. A wiper blade assembly comprising:
a wiper blade; and
a wiper blade adapter for securing the wiper blade with a wiper arm, the wiper blade adapter having opposed first and second elongate ends, a top end and a bottom end from and opposed to the top end, the adapter comprising:
a side saddle portion including

an elongate outer side saddle wall,
an elongate inner side saddle wall opposed to the outer side saddle wall, a top wall provided at the top end of the adapter between the outer side saddle wall and the inner side saddle wall, the inner and outer side saddle walls together with the top wall thereby defining a receiving cavity, and
a cantilever positioned on and substantially parallel to the top wall and having a locking tab projecting into the receiving cavity; and
a mounting portion including

an elongate outer mounting wall, and
an elongate inner mounting wall opposed to the outer mounting wall, the inner and outer mounting walls together defining an elongate mounting passage
wherein the receiving cavity is configured to secure the adapter with a wiper arm, and wherein the mounting passage is configured to secure the adapter with the wiper blade.

11. The wiper blade assembly of claim 10, wherein the side saddle portion further includes a front bar provided between the inner and outer side saddle walls and positioned at the bottom end of the side saddle portion proximate the first end of the adapter.

12. The wiper blade assembly of claim 10, wherein the side saddle portion further includes an end wall provided between the inner and outer side saddle walls and positioned proximate the second end of the adapter.

13. The wiper blade assembly of claim 10, the cantilever of the wiper blade adapter further comprising a distal portion and a proximate portion, the distal portion substantially coplanar with the top wall and the distal portion including an elevated tab.

14. The wiper blade assembly of claim 13, the wiper blade adapter further comprising a depression provided on the top wall proximate to the elevated tab.

15. The wiper blade assembly of claim 10, the wiper blade adapter further comprising a top surface provided at the top end of the adapter and extending from the outer mounting wall and terminating at the inner side saddle wall, wherein the elongate inner mounting wall projects from the top surface, and wherein the mounting passage is further defined by the top surface, the outer mounting wall, and the inner mounting wall.

16. The wiper blade assembly of claim 15, wherein an interim gap is provided between the inner side saddle wall and the inner mounting wall.

17. A wiper blade adapter having opposed first and second elongate ends, a top end and a bottom end spaced from and opposed to the top end, the adapter comprising:
a side saddle portion including
an elongate outer side saddle wall,
an elongate inner side saddle wall opposed to the outer side saddle wall,
a top wall provided at the top end of the adapter between the outer side saddle wall and the inner side saddle wall, the inner and outer side saddle walls together with the top wall thereby defining a receiving cavity,
a pair of bottom rails, each bottom rail provided within the receiving cavity on a side saddle wall and positioned proximate to the bottom end, each bottom rail extending between the first and second ends, each bottom rail terminating at a distance from the first end and at another distance from the second end; and

a mounting portion including
an elongate outer mounting wall, and
an elongate inner mounting wall opposed to the outer mounting wall, the inner and outer mounting walls together defining an elongate mounting passage,

wherein the receiving cavity is configured to secure the adapter with a wiper arm, and wherein the mounting passage is configured to secure the adapter with a wiper blade.

18. The wiper blade adapter for claim 17, the side saddle portion further including a front bar provided between the inner and outer side saddle walls and positioned proximate to the first end of the adapter, the pair of bottom rails thereby spaced from the front bar.

19. The wiper blade adapter for claim 18, the side saddle portion further including an end wall provided between the inner and outer side saddle walls and positioned proximate the second end of the adapter, the pair of bottom rails thereby spaced from the end wall.

20. The wiper blade adapter for claim 17, the side saddle portion further including an end wall provided between the inner and outer side saddle walls and positioned proximate the second end of the adapter, the pair of bottom rails thereby spaced from the end wall.