Granted Patent
Utility
US 6,327,943 · App. 09/259,842
Laminated self-adjusting pliers
Inventors:
Harold K. Wrigley, Frank Li, Jeffrey B. Hile
Patented Case
View Patent ↗
Granted: Dec 11, 2001
Filed: Mar 1, 1999
Inventors
Harold K. Wrigley
Frank Li
Jeffrey B. Hile
Assignee (at issue)
Emerson Electric Co.
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.