Granted Patent
Utility
US 5,367,774 · App. 08/084,791
Resilient lock for a hand tool
Inventors:
Ernest D. Labarre, Jerrold N. Austin
Patented Case
View Patent ↗
Granted: Nov 29, 1994
Filed: Jun 29, 1993
Inventors
Ernest D. Labarre
Jerrold N. Austin
Assignee (at issue)
Fiskars 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.