Granted Patent
Utility
US 5,820,175 · App. 08/717,838
Self-closing latch
Inventor:
Timothy J. Clavin
Patented Case
View Patent ↗
Granted: Oct 13, 1998
Filed: Sep 23, 1996
Inventor
Timothy J. Clavin
Assignee (at issue)
Hartwell 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.