Belt adjustment device

- Nifco Inc.
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Description

FIG. 1 is a front view of a belt adjustment device showing my new design;

FIG. 2 is a plan view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a right side view thereof; a left side view being the same as the right side view;

FIG. 6 is a sectional view thereof taken along line 66 in FIG. 1; and,

FIG. 7 is a perspective view thereof.

Claims

The ornamental design for a belt adjustment device, as shown and described.

Referenced Cited
U.S. Patent Documents
D171045 December 1953 Noe
3852855 December 1974 Bengtsson
4733440 March 29, 1988 Ogawa
D327455 June 30, 1992 Blair
D333640 March 2, 1993 Keller
5431365 July 11, 1995 Hopkins
6401310 June 11, 2002 Warner et al.
D495970 September 14, 2004 Uehara et al.
D496881 October 5, 2004 Pontaoe
D519407 April 25, 2006 Yoshiguchi
Patent History
Patent number: D559146
Type: Grant
Filed: Nov 13, 2006
Date of Patent: Jan 8, 2008
Assignee: Nifco Inc. (Yokohama-Shi, Kanagawa)
Inventor: Gaku Kawaguchi (Yokohama)
Primary Examiner: Ralf Seifert
Attorney: Manabu Kanesaka
Application Number: 29/268,738
Classifications