Granted Patent
Utility
US 6,374,502 · App. 09/687,212
Hand-held can opener
Inventors:
David A. Holcomb, Joshua R. Stewart
Patented Case
View Patent ↗
Granted: Apr 23, 2002
Filed: Oct 12, 2000
Inventors
David A. Holcomb
Joshua R. Stewart
Assignee (at issue)
CHEF'N CORPORATION
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.