Riddiford; Martin P.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Riddiford; Martin P..The latest application filed is for "cots for babies".
- Riddiford; Martin P. - London GB
- Riddiford; Martin P - London GB
| Patent | Date |
|---|---|
| Cots For Babies App 20110113549 - Riddiford; Martin P. ; et al. | 2011-05-19 |
| Interlocking mechanism for a display Grant 7,035,090 - Tanaka , et al. April 25, 2 | 2006-04-25 |
| Tablet interlocking mechanism Grant 6,980,423 - Tanaka , et al. December 27, 2 | 2005-12-27 |
| Display support mechanism Grant 6,961,234 - Tanaka , et al. November 1, 2 | 2005-11-01 |
| Combined computer and communications apparatus App 20050141179 - Riddiford, Martin P. | 2005-06-30 |
| Support module ejection mechanism Grant 6,912,132 - Riddiford , et al. June 28, 2 | 2005-06-28 |
| Tablet interlocking mechanism App 20050105263 - Tanaka, Toshiyuki ; et al. | 2005-05-19 |
| Display support mechanism App 20050052834 - Tanaka, Toshiyuki ; et al. | 2005-03-10 |
| Rotating docking station App 20050055487 - Tanaka, Toshiyuki ; et al. | 2005-03-10 |
| Interlocking mechanism for a display App 20050052833 - Tanaka, Toshiyuki ; et al. | 2005-03-10 |
| Hand-held computer and communications apparatus App 20030124992 - Riddiford, Martin P. | 2003-07-03 |
| Hand-held computer and communications apparatus Grant 6,587,675 - Riddiford July 1, 2 | 2003-07-01 |
| Support module ejection mechanism App 20030030991 - Riddiford, Martin P. ; et al. | 2003-02-13 |
| Memory storage cartridge Grant D325,573 - Glegg , et al. April 21, 1 | 1992-04-21 |
| Electronic sensor pen Grant D316,253 - Riddiford , et al. April 16, 1 | 1991-04-16 |
| Teaching and amusement apparatus Grant 4,990,093 - Frazer , et al. February 5, 1 | 1991-02-05 |
| Teaching or amusement apparatus Grant 4,604,065 - Frazer , et al. August 5, 1 | 1986-08-05 |
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