Granted Patent
Utility
US 4,531,348 · App. 06/612,512
Tensioning device for power transfer assembly
Inventors:
Rudy J. C. De Vilder, Jose Gryspeerdt
Patented Case
View Patent ↗
Granted: Jul 30, 1985
Filed: May 21, 1984
Inventors
Rudy J. C. De Vilder
Jose Gryspeerdt
Assignee (at issue)
Sperry Corp.
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.