Typewriter keyboard musical instrument
Roose March 8, 1
U.S. patent number D344,971 [Application Number 07/789,473] was granted by the patent office on 1994-03-08 for typewriter keyboard musical instrument. Invention is credited to Lars D. Roose.
| United States Patent | D344,971 |
| Roose | March 8, 1994 |
Typewriter keyboard musical instrument
Claims
The ornamental design for a typewriter keyboard musical instrument, as shown and described.
| Inventors: | Roose; Lars D. (Albuquerque, NM) |
|---|---|
| Appl. No.: | 07/789,473 |
| Filed: | November 8, 1991 |
| Current U.S. Class: | D17/2; 84/423B; D18/2; D21/518 |
| Field of Search: | ;84/423B,423R,446,719,744,DIG.7 ;400/116,162,472 ;D17/1,2 ;D18/2,11 ;D21/64,109,111 |
References Cited [Referenced By]
U.S. Patent Documents
| D208925 | October 1967 | Campbell |
| 2159491 | May 1939 | Rose |
| 2432527 | December 1947 | Lang |
| 2780127 | January 1957 | Hennick |
| 3093911 | June 1963 | Hagelstein et al. |
| 4655117 | April 1987 | Roose |
| 4976182 | December 1990 | Obuchi et al. |
| 5088378 | February 1992 | Delatorre |
| 1428551 | Mar 1976 | GB | |||
Assistant Examiner: Aronovich; Adir
Attorney, Agent or Firm: Hein; William E.
Description
FIG. 1 is a top view of a typewriter keyboard musical instrument, showing my new design;
FIG. 2 is a front elevational view;
FIG. 3 is a rear view;
FIG. 4 is a left side elevational view, the right side elevational view being a mirror image thereof; and,
FIG. 5 is a perspective view as seen from the top and front of FIG. 1.
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