Granted Patent
Utility
US 5,464,083 · App. 08/114,668
Torque limiting spring hinge
Inventors:
Joseph E. Arnold, David Wahlstedt
Patented Case
View Patent ↗
Granted: Nov 7, 1995
Filed: Aug 31, 1993
Inventors
Joseph E. Arnold
David Wahlstedt
Assignee (at issue)
Reell Precision Manufacturing 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.