Granted Patent
Utility
US 4,949,634 · App. 07/362,184
Press apparatus
Inventor:
Ian W. Riddick
Patented Case
View Patent ↗
Granted: Aug 21, 1990
Filed: Jun 6, 1989
Inventor
Ian W. Riddick
Assignee (at issue)
Beloit 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.