Granted Patent
Utility
US 5,016,141 · App. 07/521,306
Printed circuit board edge-locking device
Inventors:
James D. Lorig, John A. Shearer
Patented Case
View Patent ↗
Granted: May 14, 1991
Filed: May 9, 1990
Inventors
James D. Lorig
John A. Shearer
Assignee (at issue)
Hughes Aircraft Company
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.