Granted Patent
Utility
US 4,510,098 · App. 06/535,624
Insecticidal product
Inventor:
John Crosby
Patented Case
View Patent ↗
Granted: Apr 9, 1985
Filed: Sep 26, 1983
Inventor
John Crosby
Assignee (at issue)
IMPERIAL CHEMICAL INDUSTRIES LIMITED
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.