Granted Patent
Utility
US 6,786,703 · App. 10/282,661
Variable capacity air conditioning compressor with improved crankcase oil retention
Inventors:
John A. Breindel, David M. Ebbing
Patented Case
View Patent ↗
Granted: Sep 7, 2004
Filed: Oct 29, 2002
Inventors
John A. Breindel
David M. Ebbing
Assignee (at issue)
Delphi Technologies
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.