Granted Patent
Utility
US 4,683,270 · App. 06/798,789
Polymeric composition and method of producing same
Inventor:
Gerald C. Hollaway, Jr.
Patented Case
View Patent ↗
Granted: Jul 28, 1987
Filed: Nov 18, 1985
Inventor
Gerald C. Hollaway, Jr.
Assignee (at issue)
Dayco Products, 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.