Granted Patent
Utility
US 5,673,523 · App. 08/293,467
Snap-on coping holddown
Inventor:
Percy Greenberg
Patented Case
View Patent ↗
Granted: Oct 7, 1997
Filed: Aug 19, 1994
Inventor
Percy Greenberg
Assignee (at issue)
CROWN 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.