Granted Patent
Utility
US 4,241,091 · App. 05/971,757
Calorie-free non-adhesive chewing gums and method
Inventors:
John J. Stroz, Abraham I. Bakal, Donald A. M. Mackay
Patented Case
View Patent ↗
Granted: Dec 23, 1980
Filed: Dec 21, 1978
Inventors
John J. Stroz
Abraham I. Bakal
Donald A. M. Mackay
Assignee (at issue)
Lifesavers LLC
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.