Granted Patent
Utility
US 6,412,142 · App. 09/750,807
Vehicle carpet affixation device with modified helical hook members
Inventor:
David S. Iverson
Patented Case
View Patent ↗
Granted: Jul 2, 2002
Filed: Dec 28, 2000
Inventor
David S. Iverson
Assignee (at issue)
David F. MacNeil
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.