Granted Patent
Utility
US 4,878,885 · App. 07/155,261
Tension arrangement for transmission belts
Inventors:
Manfred Brandenstein, Jurgen Kober
Patented Case
View Patent ↗
Granted: Nov 7, 1989
Filed: Feb 12, 1988
Inventors
Manfred Brandenstein
Jurgen Kober
Assignee (at issue)
AKTIEBOLAGET SKF
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.