Granted Patent
Utility
US 5,819,448 · App. 08/582,330
Card-and-balloon novelty device
Inventors:
Garry Kieves, John J. Gilbert
Patented Case
View Patent ↗
Granted: Oct 13, 1998
Filed: Jan 5, 1996
Inventors
Garry Kieves
John J. Gilbert
Assignee (at issue)
Anagram International, 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.