Granted Patent
Utility
US 4,784,315 · App. 07/170,067
Two piece sliding carton
Inventor:
Daniel P. Dutcher
Patented Case
View Patent ↗
Granted: Nov 15, 1988
Filed: Mar 14, 1988
Inventor
Daniel P. Dutcher
Assignee (at issue)
Waldolf Corporation
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.