Granted Patent
Utility
US 5,000,265 · App. 07/468,599
Packing assembly for use with reeled tubing and method of operating and removing same
Inventors:
Charles W. Pleasants, Pat M. White, Ronald J. Fischer, Robert D. Harrison, Jr., John R. Setterberg, Jr.
Patented Case
View Patent ↗
Granted: Mar 19, 1991
Filed: Jan 23, 1990
Inventors
Charles W. Pleasants
Pat M. White
Ronald J. Fischer
Robert D. Harrison, Jr.
John R. Setterberg, Jr.
Assignee (at issue)
Otis Engineering 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.