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. 15, 1989
Filed:
Nov. 09, 1987
Applicant:
Inventors:
Reimer Goettsche, Baden-Baden, DE;
Hans-Norbert Marx, Buehl-Weitenung, DE;
Wendelin Hettler, Sinzheim-Muellhofen, DE;
Assignee:
Dr. Wolman GmbH, Sinzheim, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01N / ; A01N / ;
U.S. Cl.
CPC ...
424633 ; 514184 ; 514499 ; 514500 ; 424632 ; 424634 ; 424637 ; 424638 ;
Abstract
Wood preservatives based on a copper compound and an aliphatic carboxylic acid and additionally containing a polyamine, and a method for preserving wood with these preservatives.
Quick Actions:
Goettsche, Reimer. (1989). Wood preservative (U.S. Patent No. 4857322). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4857322
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