Granted Patent
Utility
US 6,463,832 · App. 09/512,398
Capped head hammer
Inventor:
Michael L. Cox
Patented Case
View Patent ↗
Granted: Oct 15, 2002
Filed: Feb 24, 2000
Inventor
Michael L. Cox
Assignee (at issue)
Vaughan & Bushnell Manufacturing 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.