Granted Patent
Utility
US 4,854,798 · App. 07/055,568
In-place tensioning washer
Inventors:
David A. Snyder, David M. Glosecki
Patented Case
View Patent ↗
Granted: Aug 8, 1989
Filed: May 29, 1987
Inventors
David A. Snyder
David M. Glosecki
Assignee (at issue)
Westinghouse Electric Company LLC
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.