Granted Patent
Utility
US 5,337,657 · App. 07/891,724
Computer training and support table system
Inventor:
Niels Diffrient
Patented Case
View Patent ↗
Granted: Aug 16, 1994
Filed: Jun 1, 1992
Inventor
Niels Diffrient
Assignee (at issue)
Howe Furniture Corporation
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.