Granted Patent
Utility
US 4,765,495 · App. 06/573,989
Knock down storage system and accessories therefor
Inventor:
Leonard Bisk
Patented Case
View Patent ↗
Granted: Aug 23, 1988
Filed: Jan 26, 1984
Inventor
Leonard Bisk
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.