Granted Patent
Utility
US 4,516,504 · App. 06/481,344
Cross-over track structure for wheeled pallets
Inventors:
John H. Brems, John L. Vaphiadis
Patented Case
View Patent ↗
Granted: May 14, 1985
Filed: Apr 1, 1983
Inventors
John H. Brems
John L. Vaphiadis
Assignee (at issue)
Lamb Technicon Corp.
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.