Granted Patent
Utility
US 4,753,975 · App. 06/659,033
Polyester molding composition containing low viscosity polyester reaction product
Inventor:
Nicholas Vanderkooi, Jr.
Patented Case
View Patent ↗
Granted: Jun 28, 1988
Filed: Oct 9, 1984
Inventor
Nicholas Vanderkooi, Jr.
Assignee (at issue)
AlliedSignal, 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.