Granted Patent
Utility
US 4,500,547 · App. 06/589,968
Reduced-shrink bubble gum
Inventors:
Wayne J. Puglia, Gary S. Kehoe, K. Warren Clark
Patented Case
View Patent ↗
Granted: Feb 19, 1985
Filed: Mar 15, 1984
Inventors
Wayne J. Puglia
Gary S. Kehoe
K. Warren Clark
Assignee (at issue)
Nabisco Brands, 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.