Granted Patent
Utility
US 4,909,723 · App. 07/272,242
Multiple cavity in-mold label dispenser for plastic blow molding machine
Inventors:
William A. Slat, Richard L. Dunlap
Patented Case
View Patent ↗
Granted: Mar 20, 1990
Filed: Nov 16, 1988
Inventors
William A. Slat
Richard L. Dunlap
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.