Granted Patent
Utility
US 5,579,875 · App. 08/438,064
Self locking strut
Inventors:
Larry Vargas, Darrell L. James
Patented Case
View Patent ↗
Granted: Dec 3, 1996
Filed: May 8, 1995
Inventors
Larry Vargas
Darrell L. James
Assignee (at issue)
Hartwell 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.