Granted Patent
Utility
US 4,959,984 · App. 07/395,043
Precision bending apparatus
Inventors:
Gerald R. Trudell, Terrance C. Marlinga
Patented Case
View Patent ↗
Granted: Oct 2, 1990
Filed: Aug 17, 1989
Inventors
Gerald R. Trudell
Terrance C. Marlinga
Assignee (at issue)
AP Parts Manufacturing 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.