Granted Patent
Utility
US 4,460,321 · App. 06/356,373
Axial clearance adjustment mechanism for scroll type fluid displacement apparatus
Inventor:
Kiyoshi Terauchi
Patented Case
View Patent ↗
Granted: Jul 17, 1984
Filed: Mar 9, 1982
Inventor
Kiyoshi Terauchi
Assignee (at issue)
SANDEN CORPORATION
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.