Lifting hook

Latest Elephant Chain Block Co., Ltd. Patents:

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a lifting hook showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and

FIG. 8 is a cross sectional view taken along with line A—A in FIG. 4 thereof;

FIG. 9 is a cross sectional view taken along with line B—B in FIG. 4 thereof;

FIG. 10 is a cross sectional view taken along with line C—C in FIG. 2 thereof; and,

FIG. 11 is an illustrative view thereof.

The broken line showing of a drum and chain in FIG. 11 is for illustrative purposes only and forms no part of the claimed design.

Claims

The ornamental design for a lifting hook, as shown and described.

Referenced Cited
U.S. Patent Documents
1272705 July 1918 Pearson
1424238 August 1922 Cochran
D209155 November 1967 Van Den Houten et al.
3722943 March 1973 Kalua, Jr.
D241118 August 1976 Schreyer et al.
4122585 October 31, 1978 Sharp et al.
D259540 June 16, 1981 Svensson
D273273 April 3, 1984 Faldide
4440432 April 3, 1984 Goris
D281222 November 5, 1985 Faidide
D283673 May 6, 1986 Berg
4621851 November 11, 1986 Bailey, Jr.
4622724 November 18, 1986 Dupre
4765667 August 23, 1988 Hamrin
D297878 September 27, 1988 Bergstrom
5292165 March 8, 1994 Wiklund
D370406 June 4, 1996 Tsai
D389983 January 27, 1998 Maness
5765891 June 16, 1998 Fredriksson
5851040 December 22, 1998 Fredriksson
D407300 March 30, 1999 Catlett
D407301 March 30, 1999 Donalies
5884950 March 23, 1999 Fredriksson
6039500 March 21, 2000 Kwon
6219888 April 24, 2001 Lynch
D442071 May 15, 2001 Striebel
6283523 September 4, 2001 Simond
D448655 October 2, 2001 Lai
D449975 November 6, 2001 Smith et al.
Foreign Patent Documents
59-46977 March 1984 JP
Patent History
Patent number: D459855
Type: Grant
Filed: Aug 15, 2000
Date of Patent: Jul 2, 2002
Assignee: Elephant Chain Block Co., Ltd.
Inventors: Masaru Fujikawa (Osaka), Koji Saai (Osaka)
Primary Examiner: Cynthia E. Ramirez
Attorney, Agent or Law Firms: George T. Marcou, Kilpatrick Stockton LLP
Application Number: 29/127,848
Classifications
Current U.S. Class: Element Or Attachment (D34/35); D8/367
International Classification: 1205;