U.S. patent number D306,017 [Application Number 07/223,768] was granted by the patent office on 1990-02-13 for mouse for computer board. Invention is credited to Betty A. Shulman, Donald P. Shulman.
United States Patent | D306,017 |
Shulman , et al. | February 13, 1990 |
Inventors: | Shulman; Donald P. (Piscataway, NJ), Shulman; Betty A. (Piscataway, NJ) |
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Appl. No.: | 07/223,768 |
Filed: | July 25, 1988 |
Current U.S. Class: | D14/410 |
Field of Search: | ;D14/100,106,107,113,114,115,116 ;D13/32,38,12 ;D21/48,153,188,189 ;74/471XY ;340/700,706,709-711 ;200/5R,5A,6R,6A ;341/22,23 ;273/148B ;178/18,19 |
4514726 | April 1985 | Whetstone et al. |
4550316 | October 1985 | Whetstone et al. |
Electrical World--Oct. 1986, p. 41--Computer Mouse, Computer Box, Group 290. . Personal Computer Products--Sep. 1986, p. 36-Inmac Exclusive Mouse--Computer Box--Group 290.. |
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