Granted Patent
Utility
US 5,651,218 · App. 08/529,877
Reinforcement for sealing, guiding and trimming strips
Inventors:
Robert G. Bright, Norbert Heller
Patented Case
View Patent ↗
Granted: Jul 29, 1997
Filed: Sep 18, 1995
Inventors
Robert G. Bright
Norbert Heller
Assignee (at issue)
Draftex Industries Limited
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.