Granted Patent
Utility
US 5,222,908 · App. 07/874,319
Bridge assembly
Inventors:
Frank P. Baker, III, Bassel Hage Daoud, Neal Janus
Patented Case
View Patent ↗
Granted: Jun 29, 1993
Filed: Apr 27, 1992
Inventors
Frank P. Baker, III
Bassel Hage Daoud
Neal Janus
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.