Granted Patent
Utility
US 4,356,845 · App. 06/200,538
Holding and notching tool for CRT implosion protection
Inventor:
Laurence B. Kimbrough
Patented Case
View Patent ↗
Granted: Nov 2, 1982
Filed: Oct 24, 1980
Inventor
Laurence B. Kimbrough
Assignee (at issue)
RCA 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.