Granted Patent
Utility
US 5,664,394 · App. 08/509,769
Base for equipment
Inventor:
Jeff Sweeney
Patented Case
View Patent ↗
Granted: Sep 9, 1997
Filed: Aug 1, 1995
Inventor
Jeff Sweeney
Assignee (at issue)
DiversiTech 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.