Granted Patent
Utility
US 4,262,805 · App. 06/065,031
Distinguishing elongated articles according to their shape
Inventors:
Kristen E. Bankes, Carl H. Herman, Anderson F. Johnson, Jr., Donald M. Large
Patented Case
View Patent ↗
Granted: Apr 21, 1981
Filed: Aug 9, 1979
Inventors
Kristen E. Bankes
Carl H. Herman
Anderson F. Johnson, Jr.
Donald M. Large
Assignee (at issue)
Western Electric Company, Inc.
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.