Granted Patent
Utility
US 5,772,816 · App. 08/449,459
Reinforced tape strip for perimeter securement of a membrane roof and method for attaching
Inventor:
Michael J. Hubbard
Patented Case
View Patent ↗
Granted: Jun 30, 1998
Filed: May 24, 1995
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.