Granted Patent
Utility
US 5,593,748 · App. 08/353,735
Reinforced tape strip for perimeter securement of a membrane roof and method of attaching
Inventor:
Michael J. Hubbard
Patented Case
View Patent ↗
Granted: Jan 14, 1997
Filed: Dec 12, 1994
Inventor
Michael J. Hubbard
Assignee (at issue)
GenCorp, 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.