Keyboard stacker
Schoenig May 7, 1
U.S. patent number D278,670 [Application Number 06/448,268] was granted by the patent office on 1985-05-07 for keyboard stacker. Invention is credited to Darrell A. Schoenig.
| United States Patent | D278,670 |
| Schoenig | May 7, 1985 |
Keyboard stacker
Claims
The ornamental design for a keyboard stacker, as shown.
| Inventors: | Schoenig; Darrell A. (Ft. Collins, CO) |
|---|---|
| Appl. No.: | 06/448,268 |
| Filed: | December 9, 1982 |
| Current U.S. Class: | D6/682; D6/681.1 |
| Field of Search: | ;D6/329,396,449,466,467,468,462,463,464,465 ;211/13,181,189,71 ;108/92,93 |
References Cited [Referenced By]
U.S. Patent Documents
| D23450 | July 1894 | Heffner |
| D28772 | May 1898 | Morrow |
| D75295 | May 1928 | Sobel |
| D237231 | October 1975 | Wells |
| 580655 | April 1897 | Thew |
| 1169157 | January 1916 | Honold |
Description
FIG. 1 is a perspective view of a keyboard stacker showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof; and
FIG. 7 is a bottom plan view thereof.
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