U.S. patent number D289,398 [Application Number 06/725,040] was granted by the patent office on 1987-04-21 for video monitor. This patent grant is currently assigned to Zenith Electronics Corporation. Invention is credited to David P. Chuboff, Chester J. Wojtowicz.
United States Patent | D289,398 |
Chuboff , et al. | April 21, 1987 |
Inventors: | Chuboff; David P. (North Barrington, IL), Wojtowicz; Chester J. (Prospect Heights, IL) |
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Assignee: | Zenith Electronics Corporation
(Glenview, IL) |
Appl. No.: | 06/725,040 |
Filed: | April 19, 1985 |
Current U.S. Class: | D14/371 |
Field of Search: | ;D14/100,106,113,80,77,81,82,84 ;340/700,711,720 ;358/248,249,254 ;312/7.2 |
D266248 | September 1982 | Aoki et al. |
D272353 | January 1984 | Dillon |
D275287 | August 1984 | Juholo et al. |
Heathkit catalog No. 864, Winter 1983-84, p. 40, Video Display Terminal. . National Computer Conference Official Exhibit Guide, 5-1980, p. 60, Hitachi Color Monitor.. |
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