Granted Patent
Utility
US 6,725,973 · App. 09/991,418
Automatic wire lubricating device
Inventors:
Timothy Coder, Dennis Hartman
Patented Case
View Patent ↗
Granted: Apr 27, 2004
Filed: Nov 15, 2001
Inventors
Timothy Coder
Dennis Hartman
Assignee (at issue)
WLD, LLC
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.