Chord wheel

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Description

FIG. 1 is a front view of the chord wheel showing my new design.

FIG. 2 is a front view thereof with the inner chord wheel disks shown rotated in an alternative position.

FIG. 3 is a rear view thereof; and,

FIG. 4 is a rear view thereof, with the inner chord wheel disks shown rotated in an alternative position.

The chord wheel is flat and of conventional thickness.

Claims

The ornamental design for a chord wheel, as shown and described.

Referenced Cited
U.S. Patent Documents
3472117 October 1969 Iverson, Jr. et al
3960046 June 1, 1976 Choong
4711632 December 8, 1987 Detrick
D312274 November 20, 1990 Johnson
5173566 December 22, 1992 Hiraoka
D334765 April 13, 1993 Dunn et al.
5288234 February 22, 1994 Hamzi
5709552 January 20, 1998 LeGrange
D392675 March 24, 1998 Perez
5727949 March 17, 1998 Bar-Or et al.
D394878 June 2, 1998 Perez
D395675 June 30, 1998 Perez
D422635 April 11, 2000 Clark
6358059 March 19, 2002 Li
Patent History
Patent number: D535333
Type: Grant
Filed: Jul 17, 2006
Date of Patent: Jan 16, 2007
Assignee: Magiqiat AS (Rorus)
Inventor: Margrethe Smit Ellis (Oslo)
Primary Examiner: Louis Zarfas
Assistant Examiner: Mark Cavanna
Attorney: Jennings, Strouss & Salmon
Application Number: 29/263,197
Classifications