Dunlap; Thomas F.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Dunlap; Thomas F..The latest application filed is for "safety braking system for a hand-pushed rollator".
- Dunlap; Thomas F. - West Linn OR
- Dunlap; Thomas F. - Riverview MI
| Patent | Date |
|---|---|
| Safety braking system for a hand-pushed rollator Grant 9,221,433 - Dunlap December 29, 2 | 2015-12-29 |
| Safety Braking System for a Hand-Pushed Rollator App 20120090926 - DUNLAP; Thomas F. | 2012-04-19 |
| Overrunning pawl clutch Grant 5,927,455 - Baker , et al. July 27, 1 | 1999-07-27 |
| Nut and locking device Grant 5,772,373 - Cronin, II , et al. June 30, 1 | 1998-06-30 |
| Spindle nut and locking device Grant 5,618,143 - Cronin, II , et al. April 8, 1 | 1997-04-08 |
| Concentric crossflow recuperator for stirling engine Grant 4,085,588 - Reams , et al. April 25, 1 | 1978-04-25 |
| SEC | 0001184795 | DUNLAP THOMAS F |
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