Granted Patent
Utility
US 5,924,856 · App. 08/755,262
Vane compressor having a movable pressure plate and a unitary front head and cam ring
Inventors:
Toshihiro Murayama, Shunji Muta, Tomoyasu Takahashi
Patented Case
View Patent ↗
Granted: Jul 20, 1999
Filed: Nov 22, 1996
Inventors
Toshihiro Murayama
Shunji Muta
Tomoyasu Takahashi
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.