Chan; Kay Lap Gilbert
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chan; Kay Lap Gilbert.The latest application filed is for "hydro-pneumatic system with pressure limiting valve".
- Chan; Kay Lap Gilbert - Madison WI
- Chan; Kay Lap Gilbert - McFarland WI
| Patent | Date |
|---|---|
| Hydro-pneumatic system with pressure limiting valve Grant 8,876,490 - Stanford , et al. November 4, 2 | 2014-11-04 |
| Hydro-pneumatic System With Pressure Limiting Valve App 20140161636 - Stanford; Frantz D. ; et al. | 2014-06-12 |
| Hydro-pneumatic system with pressure limiting valve Grant 8,689,823 - Stanford , et al. April 8, 2 | 2014-04-08 |
| Air driven hydraulic pump Grant 8,496,449 - Knuth , et al. July 30, 2 | 2013-07-30 |
| Pump head Grant D665,051 - Anderson , et al. August 7, 2 | 2012-08-07 |
| Pump head Grant D663,802 - Anderson , et al. July 17, 2 | 2012-07-17 |
| Pump end Grant D662,570 - Anderson , et al. June 26, 2 | 2012-06-26 |
| Pump handle Grant D658,743 - Anderson , et al. May 1, 2 | 2012-05-01 |
| Air Driven Hydraulic Pump App 20100215521 - Knuth; Bruce E. ; et al. | 2010-08-26 |
| Hydraulic pump Grant D573,608 - Chan , et al. July 22, 2 | 2008-07-22 |
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