IP Library › Granted Patent US 4,977,164
Granted Patent Utility
US 4,977,164 · App. 07/250,477

Fungicidal N-(substituted thio)-pyridyl cyclopropane carboxamides

Inventors: Don R. Baker, Keith H. Brownell
Patented Case View Patent ↗
Granted: Dec 11, 1990 Filed: Sep 28, 1988
Inventors
Don R. Baker
Keith H. Brownell
Assignee (at issue)
ICI Americas, 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.

Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 4,977,164
App. No.
07/250,477
Filed
1988-09-28
Granted
1990-12-11
Kind
A