Granted Patent
Utility
US 5,575,401 · App. 08/599,598
Portable storage assembly
Inventors:
David A. Trower, Fred Ritchie, Bryan J. Stow
Patented Case
View Patent ↗
Granted: Nov 19, 1996
Filed: Feb 8, 1996
Inventors
David A. Trower
Fred Ritchie
Bryan J. Stow
Assignee (at issue)
WATERLOO INDUSTRIES, 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.