Granted Patent
Utility
US 4,071,949 · App. 05/748,792
Apparatus for securing a spherical body to a supporting member
Inventors:
Cecil J. Ross, John F. Thompson
Patented Case
View Patent ↗
Granted: Feb 7, 1978
Filed: Dec 9, 1976
Inventors
Cecil J. Ross
John F. Thompson
Assignee (at issue)
W. R. Weaver Co.
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.