Granted Patent
Utility
US 4,401,360 · App. 06/174,974
Optical slip ring
Inventors:
George L. Streckmann, Jerry W. Yancy
Patented Case
View Patent ↗
Granted: Aug 30, 1983
Filed: Aug 4, 1980
Inventors
George L. Streckmann
Jerry W. Yancy
Assignee (at issue)
Texas Instruments Incorporated
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.