Granted Patent
Utility
US 5,884,665 · App. 08/081,152
Air conditioning reed valve support seat
Inventors:
Michael G. Thurston, Kurt R. Mittlefehldt
Patented Case
View Patent ↗
Granted: Mar 23, 1999
Filed: May 19, 1998
Inventors
Michael G. Thurston
Kurt R. Mittlefehldt
Assignee (at issue)
General Motors 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.