Leaphart, Jr.; J. Kirk
Patent Applications and Registrations
Patent applications and USPTO patent grants for Leaphart, Jr.; J. Kirk.The latest application filed is for "compressed air drain opening device".
- Leaphart, Jr.; J. Kirk - Simpsonville SC
- Leaphart, Jr.; J. Kirk - Greenville SC
| Patent | Date |
|---|---|
| Compressed air drain opening device Grant 7,340,783 - Leaphart, Jr. , et al. March 11, 2 | 2008-03-11 |
| Plunger storage unit Grant 7,328,793 - Leaphart, Jr. , et al. February 12, 2 | 2008-02-12 |
| Drain plunger Grant D549,536 - Schoolcraft , et al. August 28, 2 | 2007-08-28 |
| Plunger bell Grant D514,760 - Schoolcraft , et al. February 7, 2 | 2006-02-07 |
| Compressed air drain opening device Grant 6,862,753 - Leaphart, Jr. , et al. March 8, 2 | 2005-03-08 |
| Stand Grant D499,293 - Ernst , et al. December 7, 2 | 2004-12-07 |
| Compressed air drain opening device Grant 6,789,276 - Leaphart, Jr. , et al. September 14, 2 | 2004-09-14 |
| Drain plunger Grant D495,841 - Smith , et al. September 7, 2 | 2004-09-07 |
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