IP Library › Granted Patent US 5,204,925
Granted Patent Utility
US 5,204,925 · App. 07/757,870

Optical interconnection of circuit packs

Inventors: Rocco Bonanni, William J. Parzygnat, Roger E. Weiss
Patented Case View Patent ↗
Granted: Apr 20, 1993 Filed: Sep 11, 1991
Inventors
Rocco Bonanni
William J. Parzygnat
Roger E. Weiss
Assignee (at issue)
AT&T Bell Laboratories

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 5,204,925
App. No.
07/757,870
Filed
1991-09-11
Granted
1993-04-20
Kind
A