Schaum; David L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Schaum; David L..The latest application filed is for "keycap".
- Schaum; David L. - Woodstock NY
| Patent | Date |
|---|---|
| Keycap Grant D311,913 - Schaum November 6, 1 | 1990-11-06 |
| Display monitor Grant D309,896 - Schaum August 14, 1 | 1990-08-14 |
| Program function keyboard Grant D308,855 - Schaum June 26, 1 | 1990-06-26 |
| Information entry keyboard or the like Grant D308,360 - Schaum June 5, 1 | 1990-06-05 |
| Display terminal controller Grant D307,419 - Schaum April 24, 1 | 1990-04-24 |
| Tilt/swivel display base Grant 4,877,204 - Gregory , et al. October 31, 1 | 1989-10-31 |
| Remote control unit Grant D300,030 - Barrett , et al. February 28, 1 | 1989-02-28 |
| Multiple control element unit for data processing apparatus Grant D291,806 - Conway , et al. September 8, 1 | 1987-09-08 |
| Visual display monitor Grant D291,696 - Schaum , et al. September 1, 1 | 1987-09-01 |
| CRT display monitor or similar article Grant D290,704 - Schaum , et al. July 7, 1 | 1987-07-07 |
| Adjustable stand for a display monitor Grant D290,612 - Choate , et al. June 30, 1 | 1987-06-30 |
| Document processing work station Grant D264,466 - Davis , et al. May 18, 1 | 1982-05-18 |
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