U.S. patent number D348,055 [Application Number 07/778,715] was granted by the patent office on 1994-06-21 for touchscreen adaptor for a computer monitor. This patent grant is currently assigned to International Business Machines Corporation. Invention is credited to Jose P. Basco, Joseph E. Jasinski, David A. Nesbitt.
United States Patent | D348,055 |
Basco , et al. | June 21, 1994 |
Inventors: | Basco; Jose P. (West Palm Beach, FL), Jasinski; Joseph E. (Delray Beach, FL), Nesbitt; David A. (Boca Raton, FL) |
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Assignee: | International Business Machines
Corporation (Armonk, NY) |
Appl. No.: | 07/778,715 |
Filed: | October 18, 1991 |
Current U.S. Class: | D14/450 |
Field of Search: | ;178/18,19 ;340/700,706,707,709,712 ;358/249,254 ;D14/100,101,113,114,124-127,239 |
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D277182 | January 1985 | Matsuda et al. |
4672558 | June 1987 | Beckes et al. |
4777482 | October 1988 | Kaneko et al. |
5162783 | November 1992 | Moreno |
5179369 | January 1993 | Person et al. |
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