IP Library › Granted Patent US 5,123,507
Granted Patent Utility
US 5,123,507 · App. 07/747,307

Clutch device for a printing press

Inventors: Herbert L. Carlson, Jozef W. Niemiro
Patented Case View Patent ↗
Granted: Jun 23, 1992 Filed: Aug 19, 1991
Inventors
Herbert L. Carlson
Jozef W. Niemiro
Assignee (at issue)
Rockwell International 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.

Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 5,123,507
App. No.
07/747,307
Filed
1991-08-19
Granted
1992-06-23
Kind
A