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Patent applications and USPTO patent grants for Graham; Cleve A..The latest application filed is for "skateboard with motorized drive and brake systems".
Patent | Date |
---|---|
Skateboard with motorized drive and brake systems App 20060032682 - Hillman; Roger ;   et al. | 2006-02-16 |
Massaging apparatus using inflatable bladders Grant 6,361,512 - Mackay , et al. March 26, 2 | 2002-03-26 |
Portable voice recorder Grant D407,402 - Shimatsu , et al. March 30, 1 | 1999-03-30 |
Electric toothbrush with combined charging base and brush-head container therefor Grant D371,242 - Shimatsu , et al. July 2, 1 | 1996-07-02 |
Combined electric toothbrush and charging base therefor Grant D368,373 - Shimatsu , et al. April 2, 1 | 1996-04-02 |
Actuator for dispensing pump Grant 5,234,132 - Bachand , et al. August 10, 1 | 1993-08-10 |
Electrically powered three wheeled vehicle Grant D325,892 - Nesterick , et al. May 5, 1 | 1992-05-05 |
Power drive scooter Grant 5,020,624 - Nesterick , et al. June 4, 1 | 1991-06-04 |
Removable head mechanism for automatic cleaning device Grant 4,827,550 - Graham , et al. May 9, 1 | 1989-05-09 |
Sprinkler system control housing Grant D269,697 - Graham , et al. July 12, 1 | 1983-07-12 |
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