Granted Patent
Utility
US 4,471,872 · App. 06/429,872
Conductive resealable pouch
Inventor:
Karen A. Dedow
Patented Case
View Patent ↗
Granted: Sep 18, 1984
Filed: Sep 30, 1982
Inventor
Karen A. Dedow
Assignee (at issue)
General Dynamics Corp., Pomona Division
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.