Granted Patent
Utility
US 4,506,797 · App. 06/533,249
Wine bottle cover
Inventor:
Joseph J. Bullock, III
Patented Case
View Patent ↗
Granted: Mar 26, 1985
Filed: Sep 19, 1983
Inventor
Joseph J. Bullock, III
Assignee (at issue)
Three Sisters Ranch Enterprises
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.