The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 19, 1986
Filed:
Jul. 02, 1976
Applicant:
Inventor:
Robert J Theissen, Mason City, IA (US);
Assignee:
Rhone-Poulenc Agrochimie, Lyons, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01N / ; C07C / ; C07C / ;
U.S. Cl.
CPC ...
71100 ; 2605026 ; 558257 ;
Abstract
2-Nitro-5-(substituted-phenoxy)benzoic acids and ester salts, amides, and acyl halides thereof comprise a class of compounds that are highly effective herbicides.