Granted Patent
Utility
US 6,771,477 · App. 09/725,335
Fused electrical disconnect device
Inventor:
Edwin Milanczak
Patented Case
View Patent ↗
Granted: Aug 3, 2004
Filed: Nov 29, 2000
Inventor
Edwin Milanczak
Assignee (at issue)
Canadian Shunt Industries, Ltd.
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.