Abstract:
A dual element door chime assembly, positioning pick and fixed mount miniature guitar door chime, which provides musical, door opening audible indication and visual guitar decorative theme. The apparatus can be easily adapted to various sizes of doors and a plethora of doorway entry designs. The apparatus is comprised of a movable guitar pick and stationary fixed mount inverted miniature guitar, constructed of a spring-door stopper pick rotating about a horizontal plane and a fixed mount, wooden miniature guitar with metal string assembly.

Description:
BACKGROUND 
   1. Field of the Disclosure 
   The present invention relates to door opening, signaling and musical chimes. More particularly, the present invention is a miniature guitar shaped fixed mount chime element and traveling plectrum striker pick. It is necessary for the plectrum, traveling striker pick to be spring actuated and properly aligned with the fixed mounted miniature guitar shaped door chime assembly, in order to effectuate the door opening signal. If the two elements are not properly aligned the striker pick will not properly engage the miniature guitar door chime strings and no door opening signal will result. 
   2. The Prior Art 
   BACKGROUND 
   Traditional door chimes are known in the art. One known type of door chime devices consists of a box and switch assembly actuating a recorded musical tone, series of tones or message. The signaling sound is created when the wall-housing aperture separates from the door chime assembly. Selecting one, of two or more, different housing covers, can alter the door chime assembly appearances and associated acoustic properties. Changing the shape and or size of the internal resonating elements within the housing unit alters the sound. 
   Another kind of known door chime is a simple wind chime fixed mounted to an opening door. This device indicates that the door has been opened, but does not utilize the unique sound and functional mechanisms of an actual miniature guitar to signal that the door has been opened. 

   
     BRIEF DESCRIPTION OF THE DRAWING FIGURES 
       FIG. 1  is a Guitdoorbell with plectrum arm mounted pick and mounted miniature guitar front view. 
       FIG. 2A  is a detailed view of the components of the plectrum arm mounted pick assembly. 
       FIG. 2B  is a detailed front view of the plectrum arm mounted pick assembly. 
       FIG. 3  is a Guitdoorbell with plectrum arm mounted pick and mounted miniature guitar side view. 
       FIG. 3A  is a traveling striker pick plectrum arm and fixed mounted miniature guitar strings detail view. 
       FIG. 4  is a Guitdoorbell with mounted miniature guitar top view. 
       FIG. 5  is a Guitdoorbell with mounted miniature guitar bottom view. 
   

   DETAILED DESCRIPTION 
   Persons of ordinary skill in the art will realize that the following description is illustrative only and not in any way limiting. Other modifications and improvements will readily suggest themselves to such skilled persons having the benefit of this disclosure. In the following description, like reference numerals refer to like elements throughout. 
   Accordingly, it is a primary object of the present invention to provide a dual element door chime assembly, positioning pick and fixed mount miniature guitar door chime which provides musical, door opening audible indication and a visual guitar decorative theme. 
   It is yet another object of this invention to provide a means to signal a door opening utilizing a musical guitar shaped, door chime and a festive guitar musical theme. 
   It is yet another object of this invention to provide a method of door opening signaling and festive guitar musical theme door chime. 
   It is yet another object of this invention to provide a means for adapting the door chime to various sizes of doors and a plethora of entry doorway designs. 
   To attain these objects, the present invention discloses a new Guitdoorbell, entry signal miniature guitar shaped door chime and traveling plectrum arm striker pick. The present embodiment is a miniature guitar shaped fixed mount chime element and traveling plectrum striker pick assembly. It is necessary for the plectrum traveling striker pick (heretofore plectrum) to be spring mounted and properly aligned with the fixed mounted miniature guitar (heretofore guitar) shaped door chime assembly, in order to allow the striker pick to properly contact resonating strings of miniature guitar chime element to effectuate the door opening signal. If the two elements are not properly aligned the striker pick will not properly engage the miniature guitar door chime strings and no door opening signal will result. 
   According to the teaching of the invention the entry signal miniature guitar shaped door chime engages a fixed mount miniature guitar strings assembly element by a angular, flexible plectrum arm striker pick that is caused to travel by a swinging plane surface pivoting about a vertical axis parallel to door hinges. The plectrum arm striker pick is caused to flex and move across each guitar string to create the door chime musical door opening indication. The plectrum shall be positioned on the top leading outer edge of moving door just below and in proximity to the vibrating chime strings of the guitar so that the tip of the plectrum extends into the physical proximity of the guitar strings by no less than 1/16 th  inch and no more than ½ inch, for proper sounding of guitar strings as traveling plectrum on moving, opening or closing door affects the flexible assembly to disturb and actuate the guitar strings. The actuating occurs by causing guitar strings to resonate and sound freely in the tuning of E7 suspended, or a variety of other user guitar string tunings as desired by user. 
     FIG. 1  is a Guitdoorbell with plectrum arm mounted pick and mounted miniature guitar front view. 
   By properly aligning the plectrum arm mounted pick  10  with the mounted inverted miniature guitar  11  an E7 Suspension Chord, or a variety of user guitar string tunings, the apparatus signals the door opening. The screw base  14  and plectrum arm mounted pick assembly is fastened to a first angle bracket and attached to a door frame and aligned to the inverted miniature guitar to facilitate the appropriate pick engagement with miniature guitar strings by use of apparatus alignment hardware through the use of said first angle bracket, a second angle bracket and said plectrum arm mounted pick assembly. A mounting board directly adjacent to the doorjamb receives said second angle bracket horizontal brace rigidly fastened to said inverted miniature guitar or other stringed instrument thereto on an outer first end of said second angle bracket. Said second angle bracket is thereby fastened to said mounting board on an inner second end of the second angle bracket. The mounting board is further attached to a mounting surface through the use of a multiplicity of mounting means to support the combined weight and torque of said Guitdoorbell door chime apparatus and signal. 
     FIG. 2A  is a front detail view of the plectrum arm-mounted pick assembly, mounting board, doorjamb, horizontal brace, inverted signaling guitar and apparatus alignment hardware. 
     FIGS. 2A and 2B  are one embodiment of the Guitdoorbell plectrum arm mounted pick assembly. Mounting  12  the pick  10  on a spring  13  onto an eyelet with a screw base  14  allows the pivoting pick action when the door is opened to ‘strum’ across the strings of the miniature guitar thereby creating the Guitdoorbell chime apparatus and signal. The pick is thereby rigidly attached to said spring and eyelet through a multiplicity of fastening or bonding means including screws, rivets or adhesives. Said spring shall be anchored to a block of material shaped to receive said doorjamb and also rigidly attached through said fastening means. Said block of material shaped to receive said doorjamb will further be fastened to said first angle bracket on an upper first end of said bracket and fastened to a door frame on a lower second end of said first angle bracket. 
     FIG. 3  is a Guitdoorbell with plectrum arm mounted pick and mounted miniature guitar or stringed instrument side view. 
     FIG. 3  shows a side view of the embodiment of how the two elements are aligned and mounted. A thumb screw  15  secures the guitar  11  to mounting board  16  by passing through a “L” bracket  17 , right angled metal or other material fastener which is affixed at one side to the mounting board  16  (by epoxy or other means). Further, by passing through the small hole in the back of guitar to a threaded nut  18   a  which is affixed by thumb screw  18   b  to a structural reinforcing brace  19  within the guitar interior back with an epoxy or other securing material adhesive or fixing apparatus. The plectrum assembly is a guitar or strings instrument “pick”  10  of heavy to medium thickness and of sufficient size to make clear contact with the guitar strings  11 . The plectrum pick assembly is affixed to a door stopper type spring  13  modified to have an eyelet in which to secure the plectrum  10  with a nut, screw  14  and washers. This is then threaded into a block of material that is affixed to an “L” bracket  12 . The “L” bracket  12  is mounted to the door that supports the spring and plectrum assembly. The entire assembly is affixed to the door and properly adjusted to strike the strings in an even fashion and thus causes the strings of the mounted miniature guitar  11  (or other stringed instrument such as mandolin, violin, cello, banjo) to sound. 
     FIG. 3A  is a traveling striker pick plectrum arm and fixed mounted miniature guitar strings detail view. 
     FIG. 3A  embodies the signaling method and illustrates how the striker pick  10  moves the strings of the guitar  11  and thereby creates a stringed instrument that is vibrated, causing the door chime sound. 
     FIG. 4  is a Guitdoorbell with mounted miniature guitar top view. 
     FIG. 4  shows one embodiment of the mounted miniature guitar element of the invention, the second “L” bracket  17  suspends miniature guitar chime to mounting board  16  and still allows for removal. This second “L” bracket  17  is attached by a thumb screw  18   b  through a lock washer, then through a hole in the back of the miniature guitar is fixed to an epoxy glued nut  18   a  residing inside the resonating chamber of the miniature guitar. 
     FIG. 5  is a Guitdoorbell with mounted miniature guitar bottom view. 
     FIG. 5  depicts one embodiment where the dual Velcro side attachments combine with the internal braces to secure the miniature guitar to allow the guitar chime to be removed for cleaning, tuning or playing in a traditional fashion. The first Velcro attachment  16   a  is placed 4 inches from the bottom of the guitar on the side of the mounting board  16 . The second Velcro attachment  16   b  is placed an additional 11 and ¾ inches further up the mounting board on the side of the guitar  11  next to the “L” bracket  17  that extends into the center of the guitar as described above under  FIG. 4 . The Velcro is placed at the end of a 1 and ⅛ th  inch by 1 inch by 3 inch upper boot support  16   b.  The boot support is attached to the mounting board with a screw. 
   While embodiments and applications of this disclosure have been shown and described, it would be apparent to those skilled in the art that many more modifications and improvements than mentioned above are possible without departing from the inventive concepts herein. The disclosure, therefore, is not to be restricted except in the spirit of the appended claims.