Granted Patent
Utility
US 4,479,770 · App. 06/447,872
In-mold label dispenser for blow molding machine
Inventors:
William A. Slat, Richard C. Darr, Richard L. Dunlap, Craig A. Larson
Patented Case
View Patent ↗
Granted: Oct 30, 1984
Filed: Dec 8, 1982
Inventors
William A. Slat
Richard C. Darr
Richard L. Dunlap
Craig A. Larson
Assignee (at issue)
Plastipak Packaging, 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.