Kenneth L. Hehr

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Blaine, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Breakaway basketball rim
- Patent number 6,935,972
- Issue date Aug 30, 2005
- Porter Athletic Equipment Company
- Kenneth L. Hehr
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Breakaway basketball rim
- Patent number 6,503,160
- Issue date Jan 7, 2003
- Porter Athletic Equipment Company
- Kenneth L Hehr
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Breakaway basketball rim
- Publication number 20030148834
- Publication date Aug 7, 2003
- Porter Athletic Equipment Company
- Kenneth L. Hehr
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
BREAKAWAY BASKETBALL RIM
- Publication number 20020187865
- Publication date Dec 12, 2002
- Kenneth L. Hehr
- A63 - SPORTS GAMES AMUSEMENTS