Granted Patent
Utility
US 4,993,670 · App. 06/640,963
Universal bracket assembly
Inventor:
Robert D. Tesar
Patented Case
View Patent ↗
Granted: Feb 19, 1991
Filed: Aug 15, 1984
Inventor
Robert D. Tesar
Assignee (at issue)
Perfection Holdings 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.