Granted Patent
Utility
US 4,339,550 · App. 06/228,069
Foam products
Inventors:
Victor Palinczar, Thomas F. Santini
Patented Case
View Patent ↗
Granted: Jul 13, 1982
Filed: Jan 26, 1981
Inventors
Victor Palinczar
Thomas F. Santini
Assignee (at issue)
Carter Wallace, 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.