Granted Patent
Utility
US 5,505,517 · App. 08/330,017
Cover piece for seat member of bleacher seat unit
Inventors:
A. Anthony Groh, Scott R. Gardner
Patented Case
View Patent ↗
Granted: Apr 9, 1996
Filed: Oct 27, 1994
Inventors
A. Anthony Groh
Scott R. Gardner
Assignee (at issue)
Crane Plastics 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.