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. 15, 1977
Filed:
Mar. 15, 1976
Applicant:
Inventors:
John Dale Bultman, Washington, DC (US);
Leonard Jurd, Berkeley, CA (US);
Ruth D Turner, Cambridge, MA (US);
Assignee:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01N / ; A01N / ; A61L / ; B27K / ;
U.S. Cl.
CPC ...
424331 ; 21-7 ; 21 58 ; 2603 / ; 424346 ;
Abstract
Substances, particularly wood, which are normally subject to deterioration due to marine borers are preserved by applying to the substance certain 4-(3-phenylpropenylidene)-2,5-cyclohexadieneones substituted at position 5 with substituents selected from the group consisting of lower alkyl, lower alkoxy, and hydrogen, and at position 2 with substituents selected from the group consisting of hydroxyl and lower alkoxyl.