Granted Patent
Utility
US 4,704,073 · App. 06/883,597
Swash-plate type rotary compressor with lubrication of swash plate and peripheral parts thereof
Inventors:
Hiroshi Nomura, Mototaka Shitara, Susumu Echizen, Susumu Saito
Patented Case
View Patent ↗
Granted: Nov 3, 1987
Filed: Jul 9, 1986
Inventors
Hiroshi Nomura
Mototaka Shitara
Susumu Echizen
Susumu Saito
Assignee (at issue)
Diesel Kiki Co., Ltd.
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.