Granted Patent
Utility
US 4,293,062 · App. 06/013,246
Conveyor belt assembly for a display rack
Inventor:
Rafael T. Bustos
Patented Case
View Patent ↗
Granted: Oct 6, 1981
Filed: Feb 21, 1979
Inventor
Rafael T. Bustos
Assignee (at issue)
LEGGETT & PLATT, 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.