Granted Patent
Utility
US 5,528,863 · App. 08/506,728
Polymeric sealing/spring strip and extrusion method of producing same
Inventor:
Michael Scott
Patented Case
View Patent ↗
Granted: Jun 25, 1996
Filed: Jul 26, 1995
Inventor
Michael Scott
Assignee (at issue)
Crane Plastics Company 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.