Granted Patent
Utility
US 4,486,685 · App. 06/378,240
Electron gun assembly with bead strap having an angulated grasping member
Inventors:
John R. Hale, Robert Alexander
Patented Case
View Patent ↗
Granted: Dec 4, 1984
Filed: May 14, 1982
Inventors
John R. Hale
Robert Alexander
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.