Granted Patent
Utility
US 6,691,963 · App. 10/349,578
Pivoted cam-locking sign mount
Inventors:
Scott Padiak, Paul C. Evans
Patented Case
View Patent ↗
Granted: Feb 17, 2004
Filed: Jan 23, 2003
Inventors
Scott Padiak
Paul C. Evans
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.