Granted Patent
Utility
US 5,933,992 · App. 09/047,087
Cam locking sign mounting system
Inventors:
Scott Padiak, Thomas M. Conway
Patented Case
View Patent ↗
Granted: Aug 10, 1999
Filed: Mar 24, 1998
Inventors
Scott Padiak
Thomas M. Conway
Assignee (at issue)
Cormark, 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.