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Class Information
Number: D21/668
Name: Games, toys, and sports goods > Exercise equipment > Walking, jogging, or skiing machine-type
Description: Design for machine or device to exercise the legs by aerobic-type motion.


Sub-classes under this class:

Class Number Class Name Patents
D21/670 Climbing type (e.g., stair climbing, etc.) 76
D21/669 Treadmill 86


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
D603001 Combination exercise and massage machine Oct. 27, 2009
D599863 Bicycle trainer Sep. 8, 2009
D590031 Boxing glove liquor bottle Apr. 7, 2009
D590033 Exercise apparatus Apr. 7, 2009
D589573 Exercise device Mar. 31, 2009
D581470 Fitness apparatus Nov. 25, 2008
D576228 Stepper with wave type vibrator Sep. 2, 2008
D575836 Stepping exerciser with rolling wheels Aug. 26, 2008
D569455 Elliptical stationary exercise device May. 20, 2008
D567310 Exercise apparatus Apr. 22, 2008
D565129 Exercise apparatus Mar. 25, 2008
D564051 Vertical arc trainer Mar. 11, 2008
D563489 Arc trainer Mar. 4, 2008
D559925 Exercise device Jan. 15, 2008
D558841 Elliptical exerciser Jan. 1, 2008
D558282 Exercise machine Dec. 25, 2007
7303511 Exercise device Dec. 4, 2007
D550312 Exerciser Sep. 4, 2007
D535710 Skiing and skating trainer Jan. 23, 2007
D530758 Elliptical cross trainer Oct. 24, 2006
D528610 Pedal exerciser Sep. 19, 2006
D521576 Skiing and skating trainer May. 23, 2006
D519583 Treading exercise machine Apr. 25, 2006
D517133 Stepping exerciser Mar. 14, 2006
D514636 Exercise device for cross training Feb. 7, 2006
D514176 Exercise device for cross training Jan. 31, 2006
D512112 Exercising machine Nov. 29, 2005
D512111 Exerciser Nov. 29, 2005
D507025 Glider type exercise device Jul. 5, 2005
D499456 Exerciser Dec. 7, 2004
D498506 Stepper Nov. 16, 2004
D496700 Treadling exerciser Sep. 28, 2004
D494645 Gymnastic apparatus Aug. 17, 2004
D493201 Exercise device for cross training Jul. 20, 2004
D489101 Exercise device for cross training Apr. 27, 2004
D484930 Exercise stepper Jan. 6, 2004
D481085 Foot exerciser Oct. 21, 2003
D478365 Exercise device for cross training Aug. 12, 2003
D466567 Stepping exerciser Dec. 3, 2002
D465001 Stepper Oct. 29, 2002
D465000 Crosstraining exercise device Oct. 29, 2002
D464689 Crosstraining exercise device Oct. 22, 2002
D464688 Crosstraining exercise device Oct. 22, 2002
D461211 Foot stepper Aug. 6, 2002
D459773 Stepper with arm motion Jul. 2, 2002
D459418 Stepper without arm motion Jun. 25, 2002
D458977 Oval-tracked exercise device Jun. 18, 2002
D456052 Mini ski exerciser Apr. 23, 2002
D452719 Exerciser Jan. 1, 2002
D449356 Crosstraining exerciser Oct. 16, 2001

1 2


 
 
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