Bergey; John M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Bergey; John M..The latest application filed is for "low voltage battery indicator for a solid state watch".
- Bergey; John M. - Lancaster PA
| Patent | Date |
|---|---|
| Low voltage battery indicator for a solid state watch Grant 3,991,553 - Bergey , et al. November 16, 1 | 1976-11-16 |
| Light emitting diode wristwatch with angular display Grant 3,974,637 - Bergey , et al. August 17, 1 | 1976-08-17 |
| Solid state watch display switch Grant 3,871,170 - Bergey March 18, 1 | 1975-03-18 |
| Self-illuminated Liquid Crystal Timepiece Grant 3,841,083 - Bergey October 15, 1 | 1974-10-15 |
| Solid State Watch Display Switch Grant 3,823,550 - Bergey July 16, 1 | 1974-07-16 |
| Solid State Watch With Magnetic Setting Grant 3,800,525 - Bergey April 2, 1 | 1974-04-02 |
| Solid State Watch With Magnetic Setting Grant 3,789,601 - Bergey February 5, 1 | 1974-02-05 |
| Solid State Watch With Magnetic Setting Grant 3,782,102 - Bergey January 1, 1 | 1974-01-01 |
| Solid State Watch Display Switch Grant 3,742,699 - Bergey July 3, 1 | 1973-07-03 |
| Self-illuminated Liquid Crystal Timepiece Grant 3,722,206 - Bergey March 27, 1 | 1973-03-27 |
| Solid State Timepiece With Liquid Crystal Display Grant 3,701,249 - Bergey , et al. October 31, 1 | 1972-10-31 |
| Electronic Watch Grant 3,676,993 - Bergey , et al. July 18, 1 | 1972-07-18 |
| Solid State Watch Grant 3,672,155 - Bergey , et al. June 27, 1 | 1972-06-27 |
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