Granted Patent
Utility
US 5,722,667 · App. 08/320,078
Seal assembly for use between planar surfaces having opposed grooves to receive and hold the seal assembly
Inventors:
Michael Lim, Charles E. Wohlers
Patented Case
View Patent ↗
Granted: Mar 3, 1998
Filed: Oct 7, 1994
Inventors
Michael Lim
Charles E. Wohlers
Assignee (at issue)
Garlock, 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.