Anchor
Description
FIG. 1 is a perspective view of the anchor with its fluke maintained in an operative condition by a shear pin;
FIG. 2 is a view similar to FIG. 1 except that the shear pin is shown severed and the fluke is shown in a released condition;
FIG. 3 is a front elevational view of the anchor shown in FIG. 1;
FIG. 4 is a perspective view of part of the anchor showing the fluke in an operative condition;
FIG. 5 is a perspective view of part of the anchor showing the fluke in a released condition;
FIG. 6 is a bottom view of the anchor shown in FIG. 2; and,
FIG. 7 is a rear view of the anchor shown in FIG. 2.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
1974933 | September 1934 | Taylor |
2507563 | May 1950 | Farren |
2948249 | August 1960 | Gesner et al. |
4781142 | November 1, 1988 | Cheung |
4827863 | May 9, 1989 | Scholz et al. |
5138967 | August 18, 1992 | McCarron et al. |
5154133 | October 13, 1992 | Hallerberg |
72260 | March 1934 | NZX |
180787 | October 1979 | NZX |
226075 | September 1988 | NZX |
228656 | April 1989 | NZX |
237058 | February 1991 | NZX |
Patent History
Patent number: D375717
Type: Grant
Filed: Feb 10, 1995
Date of Patent: Nov 19, 1996
Inventor: Ian G. Dick (Whangarei)
Primary Examiner: Kay H. Chin
Law Firm: Brooks & Kushman P.C.
Application Number: 0/34,805
Type: Grant
Filed: Feb 10, 1995
Date of Patent: Nov 19, 1996
Inventor: Ian G. Dick (Whangarei)
Primary Examiner: Kay H. Chin
Law Firm: Brooks & Kushman P.C.
Application Number: 0/34,805
Classifications
Current U.S. Class:
Oar, Paddle Or Anchor (40) (D12/215)