Granted Patent
Utility
US 6,650,222 · App. 09/992,852
Modular fuseholder
Inventors:
Matthew Rain Darr, Robert Stephen Douglass
Patented Case
View Patent ↗
Granted: Nov 18, 2003
Filed: Nov 19, 2001
Inventors
Matthew Rain Darr
Robert Stephen Douglass
Assignee (at issue)
Cooper Technologies Company
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.