Granted Patent
Utility
US 3,966,132 · App. 05/493,580
Apparatus for and method of handling linear elements
Inventors:
Robert J. Gelin, James E. Bartlett
Patented Case
View Patent ↗
Granted: Jun 29, 1976
Filed: Aug 1, 1974
Inventors
Robert J. Gelin
James E. Bartlett
Assignee (at issue)
Owens-Corning Fiberglas Corp.
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.