Granted Patent
Utility
US 6,510,613 · App. 09/621,101
Ergonomic can opener
Inventor:
Eric Wall
Patented Case
View Patent ↗
Granted: Jan 28, 2003
Filed: Jul 20, 2000
Inventor
Eric Wall
Assignee (at issue)
The Holmes Group, Inc.
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.