Granted Patent
Utility
US 4,393,541 · App. 06/122,752
Hinge for deployable structures self locking hinge
Inventors:
Edward J. Hujsak, Hans M. Stocker
Patented Case
View Patent ↗
Granted: Jul 19, 1983
Filed: Feb 19, 1980
Inventors
Edward J. Hujsak
Hans M. Stocker
Assignee (at issue)
General Dynamics Corporation, Convair Division
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.