Granted Patent
Utility
US 4,700,558 · App. 06/850,846
Wire coiling method and device
Inventor:
Henry G. Mohr
Patented Case
View Patent ↗
Granted: Oct 20, 1987
Filed: Apr 11, 1986
Inventor
Henry G. Mohr
Assignee (at issue)
LEGGETT & PLATT, 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.