Granted Patent
Utility
US 4,392,403 · App. 06/268,615
Portable pallet apparatus
Inventor:
Troy E. Martindale
Patented Case
View Patent ↗
Granted: Jul 12, 1983
Filed: Jun 1, 1981
Inventor
Troy E. Martindale
Assignee (at issue)
B. F. Goodrich Company
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.