Granted Patent
Utility
US 4,595,447 · App. 06/680,136
Article labeling machine
Inventor:
John W. Lindstrom
Patented Case
View Patent ↗
Granted: Jun 17, 1986
Filed: Dec 10, 1984
Inventor
John W. Lindstrom
Assignee (at issue)
Hi-Speed Checkweigher Co., 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.