Granted Patent
Utility
US 4,167,252 · App. 05/901,546
Strand collecting apparatus and method
Inventors:
Jerome P. Klink, Arnold J. Eisenberg
Patented Case
View Patent ↗
Granted: Sep 11, 1979
Filed: May 1, 1978
Inventors
Jerome P. Klink
Arnold J. Eisenberg
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.