Granted Patent
Utility
US 4,872,567 · App. 07/110,380
Shelf conversion unit for gondola display
Inventor:
Rafael T. Bustos
Patented Case
View Patent ↗
Granted: Oct 10, 1989
Filed: Oct 20, 1987
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.