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:
Jun. 22, 1976
Filed:
Apr. 28, 1975
Applicant:
Inventor:
Rob van den Haak, Krimpen aan den Ijssel, NL;
Assignee:
Other;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B63B / ;
U.S. Cl.
CPC ...
1142 / ;
Abstract
An anchor provided with a shank which is pivotally connected to a hollow fluke construction near the center of gravity of the fluke construction, characterized in that the fluke construction is formed as a peripherally closed, substantially delta-shaped blade having a forwardly converging hydrofoil section with a forwardly and downwardly bending configuration terminating in a sharp front edge, and a truncated rear portion, and having a central opening for receiving the shank.