Fisher; David R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Fisher; David R..The latest application filed is for "inflatable mattress".
- Fisher; David R. - Rancho Palos Verdes CA
- Fisher; David R. - Long Beach CA
| Patent | Date |
|---|---|
| Inflatable mattress Grant 6,568,011 - Fisher , et al. May 27, 2 | 2003-05-27 |
| Inflatable mattress App 20020083528 - Fisher, David R. ; et al. | 2002-07-04 |
| Inflatable mattress Grant D455,928 - Fisher , et al. April 23, 2 | 2002-04-23 |
| Wave beam mattress Grant D414,644 - Hsu , et al. October 5, 1 | 1999-10-05 |
| Quilt beam mattress Grant 5,960,495 - Hsu , et al. October 5, 1 | 1999-10-05 |
| Quilt beam mattress Grant D414,365 - Hsu , et al. September 28, 1 | 1999-09-28 |
| Inflatable mattress Grant 5,604,945 - Fisher , et al. February 25, 1 | 1997-02-25 |
| Body-conforming, multi-foldable, inflatable mattress having phase-shifted sinusoidal seals Grant 5,437,068 - Fisher August 1, 1 | 1995-08-01 |
| Adjustable spinning toy vehicle Grant 4,449,323 - Fisher May 22, 1 | 1984-05-22 |
| Model with two-pole motor actuated siren and flashing lights Grant 4,274,225 - Knauff , et al. June 23, 1 | 1981-06-23 |
| Model blimp Grant 4,034,491 - Fisher , et al. July 12, 1 | 1977-07-12 |
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