Granted Patent
Utility
US 4,336,841 · App. 06/207,161
Mechanical tubing anchor
Inventor:
James K. Garner, Jr.
Patented Case
View Patent ↗
Granted: Jun 29, 1982
Filed: Nov 17, 1980
Inventor
James K. Garner, Jr.
Assignee (at issue)
Camco 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.