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:
Mar. 24, 1998
Filed:
Jan. 21, 1997
Applicant:
Inventors:
Robert D Battershell, Painesville, OH (US);
Barry M Jacobson, Pepper Pike, OH (US);
Ann C Abraham, South Euclid, OH (US);
Belinda M Pereira, Mayfield Heights, OH (US);
J Vern Kempf, Chardon, OH (US);
Assignee:
ISK Biosciences Corporation, Mentor, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05D / ; B05D / ; B05D / ;
U.S. Cl.
CPC ...
427297 ; 427254 ; 427354 ; 427351 ; 427440 ; 427325 ;
Abstract
A method is described for preserving wood comprising infiltrating the wood with gaseous carbon disulfide and impregnating the wood with an aqueous solution comprising a copper source, and dimethylamine.