Granted Patent
Utility
US 5,935,677 · App. 08/939,201
Textile floor coverings in motor vehicles
Inventor:
Helmut Pelzer
Patented Case
View Patent ↗
Granted: Aug 10, 1999
Filed: Sep 29, 1997
Inventor
Helmut Pelzer
Assignee (at issue)
HP-Chemie Pelzer Research & Development Ltd.
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.