Granted Patent
Utility
US 5,517,720 · App. 08/421,341
Cushion device for door closer assembly
Inventors:
Thomas A. Anderson, George S. Nimee, Jon C. Nye
Patented Case
View Patent ↗
Granted: May 21, 1996
Filed: Apr 13, 1995
Inventors
Thomas A. Anderson
George S. Nimee
Jon C. Nye
Assignee (at issue)
Schlage Lock Company LLC
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.