Granted Patent
Utility
US 5,499,827 · App. 08/085,550
Seal for shafts and valve stems
Inventors:
Steven M. Suggs, Reid M. Meyer
Patented Case
View Patent ↗
Granted: Mar 19, 1996
Filed: Jun 30, 1993
Inventors
Steven M. Suggs
Reid M. Meyer
Assignee (at issue)
Thermal Dynamics 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.