Granted Patent
Utility
US 6,799,956 · App. 10/414,331
Rotary compressor having two-piece separator plate
Inventors:
Zer Kai Yap, David L. Black
Patented Case
View Patent ↗
Granted: Oct 5, 2004
Filed: Apr 15, 2003
Inventors
Zer Kai Yap
David L. Black
Assignee (at issue)
Tecumseh Products 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.