Granted Patent
Utility
US 6,776,167 · App. 10/302,020
Spent-cigarette respository with detachable column
Inventor:
John G. Gillispie
Patented Case
View Patent ↗
Granted: Aug 17, 2004
Filed: Nov 22, 2002
Inventor
John G. Gillispie
Assignee (at issue)
EAGLE MANUFACTURING 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.