Granted Patent
Utility
US 5,501,319 · App. 08/263,071
Conveyor belt with asymmetric edge links
Inventors:
John L Larson, Jack R. Raum
Patented Case
View Patent ↗
Granted: Mar 26, 1996
Filed: Jun 21, 1994
Inventors
John L Larson
Jack R. Raum
Assignees (at issue)
Ashworth Bros., Inc.
Northfield Freezing Systems, 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.