Patent
   D486537
Priority
Mar 17 2003
Filed
Mar 17 2003
Issued
Feb 10 2004
Expiry
Feb 10 2018
Assg.orig
Entity
unknown
8
12
n/a
I claim the ornamental design for a main structure of a stepping exercise machine, as shown and described.

FIG. 1 is an upper perspective view of the main structure of a stepping exercise machine showing my design.

FIG. 2 is a side view thereof;

FIG. 3 is an opposite side view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a back view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is an upper perspective view thereof, showing a pedal attachment.

The broken line drawings are intended for illustrative purposes and form no part of the claimed design.

Lin, Richard

Patent Priority Assignee Title
D575836, Jun 04 2007 Stepping exerciser with rolling wheels
D648814, Jul 25 2010 Casing for a stepper
D793494, Jun 30 2014 FITNESS CUBED INC Elliptical trainer
D794142, Jan 26 2016 XIAMEN ZHOULONG SPORTING GOODS CO , LTD Magnetic bike
D801454, Oct 24 2016 PELOTON INTERACTIVE, INC Rear housing of an exercise device
D969244, Mar 02 2021 WEI, SHENGNAN Chain cover for exercise bike
D969245, Mar 02 2021 WEI, SHENGNAN Chain cover for exercise bike
D969246, Mar 02 2021 WEI, SHENGNAN Chain cover for exercise bike
Patent Priority Assignee Title
D405852, Jan 21 1998 Stamina Products, Inc. Elliptical motion exercise rider
D406289, Feb 20 1998 Stepping exerciser
D438264, Apr 28 2000 Elliptical striding equipment
D438580, Jan 28 2000 Housing for an exercise machine
D438581, Feb 04 2000 Housing for an exercise machine
D438919, Feb 04 2000 Sports-Ace International Co., Ltd. Housing for an exercise machine
D446266, Jun 30 2000 Housing for an exercise bike
D450100, Oct 05 2000 Housing of exercise machine
D452285, Jan 19 2001 COMERICA BANK Shroud for elliptical exerciser
D454605, Apr 12 2001 Frame guard for an exerciser
D458977, Jul 03 2001 THANE INTERNATIONAL, INC Oval-tracked exercise device
D459418, May 09 2001 Hupa International, Inc. Stepper without arm motion
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