Granted Patent
Utility
US 5,713,681 · App. 08/530,810
Bingo card ink marker bottle
Inventors:
Clarence J. Venne, Richard A. Venne, Sr.
Patented Case
View Patent ↗
Granted: Feb 3, 1998
Filed: Sep 20, 1995
Inventors
Clarence J. Venne
Richard A. Venne, Sr.
Assignee (at issue)
CLARENCE J. VENNE, LLC
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.