Pratt; Kenneth W.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Pratt; Kenneth W..The latest application filed is for "quarter pipe ramp for skating and skateboarding".
- Pratt; Kenneth W. - Ware MA
| Patent | Date |
|---|---|
| Quarter pipe ramp for skating and skateboarding Grant D489,786 - Pratt May 11, 2 | 2004-05-11 |
| Rear entry in-line skate Grant D353,430 - Pratt , et al. December 13, 1 | 1994-12-13 |
| Package for balls and pump Grant D350,693 - Pratt September 20, 1 | 1994-09-20 |
| Package for a deflated inflatable football with valve and an inflation pump Grant D344,019 - Pratt February 8, 1 | 1994-02-08 |
| Skate boot Grant D341,697 - Pratt November 30, 1 | 1993-11-30 |
| Elbow or knee protecting pad Grant D341,005 - Pratt November 2, 1 | 1993-11-02 |
| Package for ball, pump, and cones Grant D334,886 - Cortelli , et al. April 20, 1 | 1993-04-20 |
| Training wheel for in-line skates Grant 5,183,276 - Pratt February 2, 1 | 1993-02-02 |
| Catching game with removable hitting cover Grant 5,165,684 - Pratt November 24, 1 | 1992-11-24 |
| Ball package Grant D329,377 - Cortelli , et al. September 15, 1 | 1992-09-15 |
| Safety lawn dart Grant 5,112,062 - Pratt May 12, 1 | 1992-05-12 |
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