Crank set

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Description

FIG. 1 is a perspective view of a crank set showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Claims

The ornamental design for a crank set, as shown and described.

Referenced Cited
U.S. Patent Documents
4475894 October 9, 1984 Sugino
6450909 September 17, 2002 Yamanaka
6475110 November 5, 2002 Yamanaka
6666786 December 23, 2003 Yahata
D484831 January 6, 2004 Chiang
7022037 April 4, 2006 Valle
D532342 November 21, 2006 Arakawa
D555048 November 13, 2007 Hanamura
D580303 November 11, 2008 Okada
Patent History
Patent number: D607784
Type: Grant
Filed: Mar 26, 2009
Date of Patent: Jan 12, 2010
Assignee: Tien Hsin Industries Co., Ltd. (Taichung Hsien)
Inventor: Inigo Gisbert (Taichung Hsien)
Primary Examiner: Cathron C Brooks
Assistant Examiner: Linda G. Brooks
Application Number: 29/334,409
Classifications
Current U.S. Class: Crank Or Sprocket (D12/123)