Granted Patent
Utility
US 5,501,484 · App. 08/379,412
Rivetless cushion retaining ring with tabs which lock the ring in place after rotation
Inventors:
Davin Saderholm, Kirk Rasmussen, Brian M. Shaklik
Patented Case
View Patent ↗
Granted: Mar 26, 1996
Filed: Mar 20, 1995
Inventors
Davin Saderholm
Kirk Rasmussen
Brian M. Shaklik
Assignee (at issue)
Morton International, 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.