Granted Patent
Utility
US 4,958,387 · App. 07/357,756
Adjustable hinge assembly for mounting a seat and/or cover to a sanitary fixture
Inventor:
Claudio Fait
Patented Case
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Granted: Sep 25, 1990
Filed: May 26, 1989
Inventor
Claudio Fait
Assignee (at issue)
American Standard Inc.
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.