Granted Patent
Utility
US 5,238,114 · App. 07/866,710
Strand packages
Inventor:
Ukachi Irozuru
Patented Case
View Patent ↗
Granted: Aug 24, 1993
Filed: Apr 10, 1992
Inventor
Ukachi Irozuru
Assignee (at issue)
Owens-Corning Fiberglas Technology, 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.