Granted Patent
Utility
US 5,810,458 · App. 08/754,496
Locker door retrofit assembly
Inventors:
John Wolff, Scott R. Gardner, Delbert P. Keisling, Jr., Kevin T. Burt
Patented Case
View Patent ↗
Granted: Sep 22, 1998
Filed: Nov 20, 1996
Inventors
John Wolff
Scott R. Gardner
Delbert P. Keisling, Jr.
Kevin T. Burt
Assignee (at issue)
Compression Polymers Group
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.