Michael Sergi

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Commack, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Swing lock mechanism
- Patent number 7,264,089
- Issue date Sep 4, 2007
- Michael Sergi
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
Swing lock mechanism
- Publication number 20060175145
- Publication date Aug 10, 2006
- Michael Sergi
- B66 - HOISTING LIFTING HAULING