Frank DeWitt

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Holcomb, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Rope lock with out-of-balance indicator and automatic lockout
- Patent number 7,165,295
- Issue date Jan 23, 2007
- J.R. Clancy, Incorporated
- Frank DeWitt
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Rope lock with out-of-balance indicator and automatic lockout
- Publication number 20060053597
- Publication date Mar 16, 2006
- Frank DeWitt
- A63 - SPORTS GAMES AMUSEMENTS