Granted Patent
Utility
US 3,979,019 · App. 05/602,789
Dispensing closure for tissue carton
Inventor:
Robert A. Bliss
Patented Case
View Patent ↗
Granted: Sep 7, 1976
Filed: Aug 7, 1975
Inventor
Robert A. Bliss
Assignee (at issue)
Hoerner Waldorf 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.