Granted Patent
Utility
US 5,339,491 · App. 07/972,959
Sealed retainer grommet
Inventor:
Kenneth Sims
Patented Case
View Patent ↗
Granted: Aug 23, 1994
Filed: Nov 6, 1992
Inventor
Kenneth Sims
Assignee (at issue)
United Technologies Automotive
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.