Granted Patent
Utility
US 6,817,595 · App. 10/359,518
Swing arm chain support method
Inventors:
Vernon Raymond Jenkins, Roy Cottrell
Patented Case
View Patent ↗
Granted: Nov 16, 2004
Filed: Feb 5, 2003
Inventors
Vernon Raymond Jenkins
Roy Cottrell
Assignee (at issue)
FMC Technologies, Inc.
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.