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. 22, 1988
Filed:
Nov. 28, 1986
Applicant:
Inventor:
Roger Fisher, Stanley, NC (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B63B / ;
U.S. Cl.
CPC ...
114301 ; 114294 ;
Abstract
A boat anchor (10) includes three runners (11, 12, 13) having respective rear spikes (18, 19, 20) and front spikes (22, 23) for penetrating bottom material such as hard sand or mud. A bail (30) rolls the anchor onto the hooks. Flukes (32-36) are positioned on the runners (11, 12, 13) and induce drag through the bottom material which limits the movement of the anchor.
Fisher, Roger. (1988). Boat anchor (U.S. Patent No. 4732105). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4732105
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile