Granted Patent
Utility
US 5,653,481 · App. 08/599,619
Pipe clamp with live loading nut assembly
Inventor:
Darold S. Alderman
Patented Case
View Patent ↗
Granted: Aug 5, 1997
Filed: Feb 9, 1996
Inventor
Darold S. Alderman
Assignee (at issue)
United Dominion Industries, Inc.
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.