Flywheel

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Description

FIG. 1 is a perspective view of a flywheel, showing my new design;

FIG. 2 is a front elevational view thereof, the rear elevational view thereof being the same;

FIG. 3 is a left side elevational view thereof, the right side elevational view thereof being the same;

FIG. 4 is a top view thereof, the bottom view thereof being the same;

FIG. 5 is a sectional view taken along the line 55 of FIG. 2; and,

FIG. 6 is a perspective view of the flywheel, wherein the broken line showing of the exerciser represents environmental structure and forms no part of the claimed design.

Claims

The ornamental design for a flywheel, as shown and described.

Referenced Cited
U.S. Patent Documents
4291872 September 29, 1981 Brilando et al.
4418962 December 6, 1983 Schaffer
D275589 September 18, 1984 Gustafsson
D291462 August 18, 1987 Aalto
D372284 July 30, 1996 Wang et al.
D380796 July 8, 1997 Wang et al.
D382925 August 26, 1997 Wu
D460794 July 23, 2002 Baker
D532063 November 14, 2006 Kim et al.
Patent History
Patent number: D555742
Type: Grant
Filed: Feb 27, 2006
Date of Patent: Nov 20, 2007
Inventor: Wan-Kuan Lai (Waipu Township, Taichung County 438)
Primary Examiner: Philip S. Hyder
Attorney: C. G. Mersereau Nikolai & Mersereau, P.A.
Application Number: 29/254,786
Classifications
Current U.S. Class: Element Or Attachment (D21/694)