Granted Patent
Utility
US 5,384,138 · App. 07/719,711
Collapsible containers
Inventors:
Edward S. Robbins, III, Ted A. Bell
Patented Case
View Patent ↗
Granted: Jan 24, 1995
Filed: Jun 26, 1991
Inventors
Edward S. Robbins, III
Ted A. Bell
Assignee (at issue)
Edward S. Robbins, III
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.