Granted Patent
Utility
US 4,967,908 · App. 07/438,738
Apparatus for transporting articles
Inventor:
William I. Kessler
Patented Case
View Patent ↗
Granted: Nov 6, 1990
Filed: Nov 17, 1989
Inventor
William I. Kessler
Assignee (at issue)
The Vollrath Company, LLC
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.