Granted Patent
Utility
US 6,694,886 · App. 09/645,276
Rigid reactive cord and methods of use and manufacture
Inventors:
Mark Woodall, Dennis P. Johnson, Eric C. Gerst
Patented Case
View Patent ↗
Granted: Feb 24, 2004
Filed: Aug 24, 2000
Inventors
Mark Woodall
Dennis P. Johnson
Eric C. Gerst
Assignee (at issue)
The Ensign-Bickford Company
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.