Granted Patent
Utility
US 5,424,270 · App. 08/086,884
Bicarbonate fungicide compositions containing spreader-sticker ingredients
Inventor:
Anthony E. Winston
Patented Case
View Patent ↗
Granted: Jun 13, 1995
Filed: Jul 7, 1993
Inventor
Anthony E. Winston
Assignee (at issue)
Church & Dwight Co., Inc.
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.