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:
Jan. 27, 1987
Filed:
Jun. 24, 1985
Applicant:
Inventor:
Kemal Butka, New York, NY (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B63B / ;
U.S. Cl.
CPC ...
114 91 ;
Abstract
A boat has a body, a mast arranged on the body so that under the action of a wind force component acting in a first lateral direction transverse to a longitudinal axis the mast turns relative to at least a portion of the body in a first lateral direction, and an element which resists the turning of the mast in the first lateral direction and urges the mast to turn in a second lateral direction which is opposite to the first lateral direction.