Granted Patent
Utility
US 4,344,646 · App. 06/153,562
Detachable latch
Inventor:
John Michel
Patented Case
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Granted: Aug 17, 1982
Filed: May 27, 1980
Inventor
John Michel
Assignee (at issue)
Woodstream Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.