Granted Patent
Utility
US 5,674,628 · App. 08/649,744
Solventless butadiene- vinylidene chloride adhesives containing macromonomers for the bonding of rubber to metal
Inventors:
I. Glen Hargis, John P. Kovalchin, Satish C. Sharma, Raymond J. Weinert, John A. Wilson
Patented Case
View Patent ↗
Granted: Oct 7, 1997
Filed: May 15, 1996
Inventors
I. Glen Hargis
John P. Kovalchin
Satish C. Sharma
Raymond J. Weinert
John A. Wilson
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.