Granted Patent
Utility
US 5,842,590 · App. 08/691,215
Bi-nestable margarita glass apparatus and method
Inventors:
David Gordon, James J. Falzarano, Albert F. Madonna
Patented Case
View Patent ↗
Granted: Dec 1, 1998
Filed: Aug 1, 1996
Inventors
David Gordon
James J. Falzarano
Albert F. Madonna
Assignee (at issue)
WNA Comet East, 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.