Granted Patent
Utility
US 4,402,110 · App. 06/355,474
Lens cap holder for attachment to circuit boards having a plastic inverted U-shaped hinge
Inventor:
John M. Savage, Jr.
Patented Case
View Patent ↗
Granted: Sep 6, 1983
Filed: Mar 8, 1982
Inventor
John M. Savage, Jr.
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.