Granted Patent
Utility
US 5,664,749 · App. 08/538,979
Adjustable sign holders
Inventors:
Daniel J. Kump, Gerald A. Conway, Anthony J. Lammers
Patented Case
View Patent ↗
Granted: Sep 9, 1997
Filed: Oct 5, 1995
Inventors
Daniel J. Kump
Gerald A. Conway
Anthony J. Lammers
Assignee (at issue)
Fasteners for Retail, 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.