Granted Patent
Utility
US 4,861,045 · App. 07/207,822
Dust excluder for vehicle air conditioning compressor seal assembly
Inventor:
William Myles Riley
Patented Case
View Patent ↗
Granted: Aug 29, 1989
Filed: Jun 16, 1988
Inventor
William Myles Riley
Assignee (at issue)
Mather Seal Company
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.