Granted Patent
Utility
US 5,174,010 · App. 07/790,915
Breaker blade and wire puller for automatic kraft bale dewiring machine
Inventor:
Michael C. Asselin
Patented Case
View Patent ↗
Granted: Dec 29, 1992
Filed: Nov 13, 1991
Inventor
Michael C. Asselin
Assignee (at issue)
Champion International Corporation Limited
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.