U.S. patent number D304,721 [Application Number 07/267,773] was granted by the patent office on 1989-11-21 for enclosure for a computer keyboard with joystick. Invention is credited to Peter J. Mikan.
United States Patent | D304,721 |
Mikan | November 21, 1989 |
Inventors: | Mikan; Peter J. (Milford, CT) |
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Appl. No.: | 07/267,773 |
Filed: | November 7, 1988 |
Current U.S. Class: | D14/392 |
Field of Search: | ;D14/100,102,106,107,113,114 ;273/148B ;74/471XY ;D18/1,2,6,7,11,12 ;235/145R,145A ;340/700,706,711,712 ;358/249,254 ;367/706-710,130,144,189 ;341/22,23 ;312/208 ;400/677,682,472,489,492,496 ;D13/32,38 ;D21/153,188,189,48 ;178/18,19 ;200/5R,5A,6R,6A |
D266935 | November 1982 | Del Principe et al. |
D274631 | July 1984 | Smith, III et al. |
D275755 | October 1984 | Cottrill et al. |
D280408 | September 1985 | Kuba |
D285201 | August 1986 | Kim |
D285305 | August 1986 | Liuzzo et al. |
4319099 | March 1982 | Asher |
4569244 | February 1986 | Akerstrom |
4656461 | April 1987 | Morsch et al. |
4692740 | September 1987 | Washizuka et al. |
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