Granted Patent
Utility
US 5,947,002 · App. 08/990,969
Variable capacity wobble plate compressor
Inventors:
Kazuo Eitai, Minoru Kanaizuka, Hiroyuki Ishida
Patented Case
View Patent ↗
Granted: Sep 7, 1999
Filed: Dec 15, 1997
Inventors
Kazuo Eitai
Minoru Kanaizuka
Hiroyuki Ishida
Assignee (at issue)
Zexel GmbH
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.