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:
Oct. 18, 1983
Filed:
Jun. 19, 1981
David B MacPherson, Brunswick, ME (US);
Other;
Abstract
An improved marine anchor is disclosed for anchoring a marine vessel with an anchor rode. The anchor comprises a first and a second fluke connected to an anchor stock. An anchor shank has a pivot aperture disposed between a head portion and a tail portion of the anchor shank. The tail portion of the anchor shank may be provided with either an aperture or a slip ring for connecting to the anchor rode. The pivot aperture pivots the anchor shank on the anchor stock in a space between the first and second flukes. The improvement comprises a novel anchor crown secured to the anchor stock to limit the pivotal movement of the anchor shank upon contact of the head portion of the anchor shank with the anchor crown.