Granted Patent
Utility
US 4,885,928 · App. 07/145,445
Crimping apparatus
Inventors:
Edward H. Davis, Gerald F. Klaes, Jack L. Harris, Paul Douglass
Patented Case
View Patent ↗
Granted: Dec 12, 1989
Filed: Jan 19, 1988
Inventors
Edward H. Davis
Gerald F. Klaes
Jack L. Harris
Paul Douglass
Assignee (at issue)
The Gates Rubber 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.