Resistance adjustment knob for an exerciser

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Description

FIG. 1 is a perspective view of resistance adjustment knob for an exerciser showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Claims

The ornamental design for resistance adjustment knob for an exerciser, as shown and described.

Referenced Cited
U.S. Patent Documents
D281710 December 10, 1985 Kirby
D282478 February 4, 1986 Williams
D292771 November 17, 1987 Kim
D324986 March 31, 1992 Fratantonio et al.
D335989 June 1, 1993 Van Hise
D348708 July 12, 1994 Chen
D373395 September 3, 1996 Chen
5603675 February 18, 1997 Wu
D416060 November 2, 1999 Angeles
Patent History
Patent number: D472947
Type: Grant
Filed: Jul 6, 2001
Date of Patent: Apr 8, 2003
Assignee: Fwu Chyi Industry Co., Ltd. (Chang-Hwa Hsien)
Inventor: Chin-Yeh Wu (Chang-Hwa)
Primary Examiner: Philip S. Hyder
Attorney, Agent or Law Firm: MacPherson Kwok Chen & Heid LLP
Application Number: 29/144,664
Classifications
Current U.S. Class: Element Or Attachment (D21/694); D8/312
International Classification: 2102;