Granted Patent
Utility
US 5,431,414 · App. 08/199,882
Seal device
Inventors:
George Fedorovich, Kenneth J. Sharrer
Patented Case
View Patent ↗
Granted: Jul 11, 1995
Filed: Feb 22, 1994
Inventors
George Fedorovich
Kenneth J. Sharrer
Assignee (at issue)
JM Clipper 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.