# Patent

## Title
Child support unit for a play yard

## Abstract

A play yard system for infants or small children. They play yard includes a frame, and the system includes at least one child support unit for mounting to the frame of the play yard. The at least one child support unit may take the form of a bassinet and/or a changing table. The play yard frame may be collapsible for storage and transport, and the child support unit may be removable from the play yard frame.

## Background
CROSS-REFERENCE TO RELATED APPLICATIONS
This application claims the benefit of U.S. Provisional Patent Application Ser. No. 61/731,251 filed Nov. 29, 2012, U.S. Provisional Patent Application Ser. No. 61/827,051 filed May 24, 2013 and U.S. Provisional Patent Application Ser. No. 61/831,362 filed Jun. 6, 2013, the entireties of which are hereby incorporated by reference herein.


TECHNICAL FIELD
The present invention relates generally to the field of child care accessories, and more particularly to a child support unit for a play yard and a play yard including such a child support unit.
BACKGROUND
Play yard devices are utilized to provide a safe and comfortable enclosure in which infants and small children can play and rest. It is to the provision of improvements to such devices that the present invention is primarily directed.
SUMMARY
In one example aspect, the present invention relates to a child support unit for a play yard. The play yard includes a frame, and the child support unit includes a subframe and at least one coupling for attachment the child support unit to the frame of the play yard.
In another aspect, the invention relates to a system including a play yard and a child support unit. At least one coupling is provided between the child support unit and the play yard for mounting the child support unit to the play yard.
In still another aspect, the invention relates to a method of attachment child support unit to a play yard device, the method including coupling a subframe of the child support unit to the frame of the play yard.
These and other aspects, features and advantages of the invention will be understood with reference to the drawing figures and detailed description herein, and will be realized by means of the various elements and combinations particularly pointed out in the appended claims. It is to be understood that both the foregoing general description and the following brief description of the drawings and detailed description of the invention are exemplary and explanatory of preferred embodiments of the invention and are not restrictive of the invention, as claimed.



BRIEF DESCRIPTION OF THE DRAWINGS
FIG. 1 is a perspective view of a play yard system having first and second child support units mounted thereto, according to an example embodiment of the present invention.
FIG. 2 is a perspective view showing greater detail of the support and mounting frame of the first child support unit.
FIG. 3 is a perspective view of the first child support unit.
FIG. 4 is a top view showing mounting sleeves attached to the frame of the play yard device for receiving coupling members of the first child support unit to mount the child support unit to the play yard.
FIG. 5 is an assembly view of the play yard and the first child support unit.
FIGS. 6-8 show further details of the child support unit according to an example form of the invention.



DETAILED DESCRIPTION OF EXAMPLE EMBODIMENTS
The present invention may be understood more readily by reference to the following detailed description of the invention taken in connection with the accompanying drawing figures, which form a part of this disclosure. It is to be understood that this invention is not limited to the specific devices, methods, conditions or parameters described and/or shown herein, and that the terminology used herein is for the purpose of describing particular embodiments by way of example only and is not intended to be limiting of the claimed invention. Any and all patents and other publications identified in this specification are incorporated by reference as though fully set forth herein.
Also, as used in the specification including the appended claims, the singular forms “a,” “an,” and “the” include the plural, and reference to a particular numerical value includes at least that particular value, unless the context clearly dictates otherwise. Ranges may be expressed herein as from “about” or “approximately” one particular value and/or to “about” or “approximately” another particular value. When such a range is expressed, another embodiment includes from the one particular value and/or to the other particular value. Similarly, when values are expressed as approximations, by use of the antecedent “about,” it will be understood that the particular value forms another embodiment.
With reference now to the drawing figures, wherein like reference numbers represent corresponding parts throughout the several views, FIGS. 1, 4 and 5 show a play yard system 10 comprising a foldable frame having four corner posts 12, lower cross-bracing 14, lower siderails 16, upper siderails 18, and upper endrails 20. First and second mounting sleeves 30 are attached to the frame, for example along upper portions of the corner posts 12.
FIGS. 2, 3, and 6-8 show a first child support unit 50 configured for attachment to the frame of the play yard at a first location. In the depicted embodiment, the first child support unit 50 comprises a bassinet or cradle-like enclosure for receiving an infant or small child. The first child support unit 50 includes a subframe 52 comprising a generally rectangular periphery, soft-goods 54 such as fabric and padding installed onto the subframe forming a sling, bassinet or cradle for supporting a child placed in or on the support unit, and optionally a canopy 56 for covering at least a portion of the upper opening of the bassinet.
The first child support unit 50 is mounted to the play yard by at least one coupling, for example as shown in FIGS. 2 and 5. First and second mounting bars 60, each having a generally L-shaped configuration, have first ends for attachment to the frame of the play yard and second ends for attachment to the subframe of the first child support unit 50. For example, the first end of the mounting bar 60 is removably receivable within a corresponding mounting sleeve 30 attached to the frame of the play yard, and the second end of the mounting bar is receivable within a ferrule coupling attached to the subframe of the child support unit. As shown in FIG. 8, the mounting bars are optionally rotationally engaged within the ferrule couplings for compact storage when removed from the play yard frame. In alternate embodiments, various alternative coupling elements may be utilized for permanently or detachably mounting the child support unit to the play yard.
Optionally, the system 10 further comprises a second child support unit 70. For example, in the depicted embodiment, the second child support unit 70 comprises a changing table attachment having a generally rectangular subframe 72 to which a generally planar support panel may be mounted. One or more couplings 74 such as support struts with engagement clips secure the subframe of the second child support unit 70 to the frame of the play yard. One or more accessory trays or bins 80 are optionally mounted to the frame of the play yard, for holding toys, diapering supplies, a pacifier, or other items.
While the invention has been described with reference to preferred and example embodiments, it will be understood by those skilled in the art that a variety of modifications, additions and deletions are within the scope of the invention, as defined by the following claims.

## Claims

1. A child containment system comprising:
a base support frame having and upper rail and at least two support members configured to rest on an external support surface;
a first child receptacle for supporting a child therein, the first child receptacle having a first support frame separate from the base support frame, and a first child support surface; and
a second child receptacle for supporting a child therein, the second child receptacle having a second support frame separate from the base support frame, and a second child support surface;
wherein the first child support surface is positioned at a first height with respect to the external support surface and the second child support surface is positioned at a second, different height with respect to the external support surface.

2. The child containment system of claim 1, wherein the first child receptacle is a child sleep unit.

3. The child containment system of claim 2, wherein the second child receptacle is a changing table.

4. The child containment system of claim 1, further comprising a bassinet.

5. The child containment system of claim 4, wherein the bassinet comprises a third child support surface.

6. The child containment system of claim 5, wherein the third child support surface is positioned below the first child support surface and the second child support surface.

7. The child containment system of claim 1, wherein the first support frame and the second support frame are positioned at substantially the same height with respect to the external support surface.

8. A child containment system comprising:
a base support frame having and upper rail and at least two support members configured to rest on an external support surface;
a first child receptacle for supporting a child therein, the first child receptacle having a first support frame independent of the base support frame; and
a second child receptacle for supporting a child therein, the second child receptacle having a second support frame independent of the base support frame;
wherein the first support frame is coupled to at least one of the support members of the base support frame, and the second support frame is coupled to the upper rail of the base support frame; and
wherein the first support frame and the second support frame are positioned at substantially the same height with respect to the external support surface.

9. The child containment system of claim 8, further comprising a bassinet.

10. The child containment system of claim 8, wherein the first child receptacle includes a connector and the support member includes a mating connector adapted to releasably engage the connector.

11. The child containment system of claim 10, wherein the connector is a cantilevered arm.

12. The child containment system of claim 11, wherein the mating connector is a receiving socket adapted to releasably receive a connecting portion of the cantilevered arm.

13. A child containment system comprising:
a support frame having an upper rail and at least two support members extending between the upper rail and a support surface; and
a first child receptacle for supporting a child therein, the first child receptacle having a first support subframe separate from the support frame, and a first child support surface;
wherein the first child receptacle is releasable coupled to the support frame; and
wherein the first support subframe is positioned above the upper rail of the support frame and the first child support surface is positioned below the upper rail of the support frame.

14. The child containment system of claim 13, wherein the first child receptacle is a sleep unit.

15. The child containment system of claim 14, further comprising a second child receptacle.

16. The child containment system of claim 15, wherein the second child receptacle is a changing table.

17. The child containment system of claim 13, further comprising a bassinet.

18. A child containment system comprising:
a support frame having an upper rail and at least two support members extending between the upper rail and a support surface, wherein the support frame defines an interior child receiving volume;
a first child receptacle for supporting a child therein, the first child receptacle being coupled to the support frame; and
a second child receptacle for supporting a child therein, the second child receptacle being coupled to the support frame;
wherein no portion of either child receptacle overlies any portion of the other child receptacle, and wherein a horizontal space exists between the first child receptacle and the second child receptacle thereby allowing access to the interior child receiving volume through the space between the first child receptacle and the second child receptacle.

19. The child containment system of claim 18, wherein the first child receptacle has a first depth and the second child receptacle has a second depth, wherein the first depth is different from the second depth.

20. The child containment system of claim 18, further comprising a bassinet.

21. A child containment system comprising:
a base support frame having an upper rail and at least two support members;
a first child receptacle for supporting a child therein, the first child receptacle comprising a first support frame separate from the base support frame, and a first support arm, the first receptacle further having a length and a width;
wherein the first support arm comprises a substantially vertical segment and a substantially horizontal segment, wherein the substantially vertical segment is adapted to detachably couple to one of the support members and support the substantially horizontal segment above the upper rail.

22. The child containment system of claim 21, wherein the first support arm is detachably coupleable to the support frame.

23. The child containment system of claim 21, wherein the first segment of the support arm is substantially perpendicular to the length of the first child receptacle and substantially parallel to the width of the first child receptacle.

24. The child containment system of claim 23, wherein the second segment of the support arm is substantially perpendicular to the length of the first child receptacle and substantially perpendicular to the width of the first child receptacle.

25. The child containment system of claim 21, further comprising a second child receptacle having a length and a width.

26. The child containment system of claim 25, wherein the length of the first child receptacle and the length of the second child receptacle are substantially parallel.