Granted Patent
Utility
US 5,559,307 · App. 08/268,428
Twist-on connector having improved finger grip wings
Inventors:
James H. Whitehead, Francis X. Lynch
Patented Case
View Patent ↗
Granted: Sep 24, 1996
Filed: Jun 30, 1994
Inventors
James H. Whitehead
Francis X. Lynch
Assignee (at issue)
Thomas & Betts, LLC
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.