Granted Patent
Utility
US 4,890,944 · App. 06/566,051
Container and delivery system for stick compositions
Inventors:
Michael A. Cousins, June-Sheng Lee
Patented Case
View Patent ↗
Granted: Jan 2, 1990
Filed: Dec 27, 1983
Inventors
Michael A. Cousins
June-Sheng Lee
Assignee (at issue)
Bristol-Meyers Company
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.