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Class Information
Number: D21/662
Name: Games, toys, and sports goods > Exercise equipment
Description: Design for machine or device for controlled physical activity requiring exertion to develop or maintain fitness.
Sub-classes under this class:
| Class Number |
Class Name |
Patents |
| D21/678 |
Aquatic (i.e., fluid resistance type) |
41 |
| D21/679 |
Bar type |
74 |
| D21/694 |
Element or attachment |
228 |
| D21/685 |
For foot only |
32 |
| D21/684 |
For hand, wrist, or finger only |
135 |
| D21/672 |
Jumping or skipping |
35 |
| D21/673 |
Lever, bar, or pulley-operated machine |
51 |
| D21/686 |
Platform, frame, or support |
163 |
| D21/692 |
Spring or compression type (e.g., "push-pull" type) |
100 |
| D21/663 |
Stationary cycle |
79 |
| D21/668 |
Walking, jogging, or skiing machine-type |
100 |
| D21/680 |
Weight |
89 |
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| D546402 |
Exercise roller |
Jul. 10, 2007 |
| D544554 |
Exercise tube |
Jun. 12, 2007 |
| D538360 |
Exercise apparatus for forearms |
Mar. 13, 2007 |
| D538358 |
Exercise vibration plate machine |
Mar. 13, 2007 |
| D537892 |
Exercise stick |
Mar. 6, 2007 |
| D532062 |
Elastic exercise device |
Nov. 14, 2006 |
| D527775 |
Weight training device |
Sep. 5, 2006 |
| D526369 |
Exercise aid |
Aug. 8, 2006 |
| D526367 |
Portable trainer |
Aug. 8, 2006 |
| D526033 |
Exercise aid |
Aug. 1, 2006 |
| D525323 |
Weight lifting strap |
Jul. 18, 2006 |
| D523913 |
Exercise aid |
Jun. 27, 2006 |
| D523494 |
Exercise aid |
Jun. 20, 2006 |
| D523493 |
Push-up stand |
Jun. 20, 2006 |
| D522074 |
Fitness device |
May. 30, 2006 |
| D522076 |
Wheeled abdominal exerciser |
May. 30, 2006 |
| D521084 |
Exercise ball |
May. 16, 2006 |
| D520576 |
Circular strength training apparatus |
May. 9, 2006 |
| D519587 |
Exercise device |
Apr. 25, 2006 |
| D518533 |
Exercise apparatus |
Apr. 4, 2006 |
| D518534 |
Pull-up exercise bar |
Apr. 4, 2006 |
| D518535 |
Exercise apparatus |
Apr. 4, 2006 |
| D516638 |
Exercise device |
Mar. 7, 2006 |
| D515151 |
Exercise station |
Feb. 14, 2006 |
| D515153 |
Exercise apparatus |
Feb. 14, 2006 |
| D512755 |
Exercise device |
Dec. 13, 2005 |
| D509862 |
Waist-twisting exercise device |
Sep. 20, 2005 |
| D509548 |
Exercising device including a resilient ball confined within a frame |
Sep. 13, 2005 |
| D508097 |
Upper body exercise apparatus |
Aug. 2, 2005 |
| D507608 |
Air cushion for exercising |
Jul. 19, 2005 |
| D507312 |
Exercise device |
Jul. 12, 2005 |
| D506514 |
Abdominal exercise device |
Jun. 21, 2005 |
| D503755 |
Compact sliding exercise device |
Apr. 5, 2005 |
| D503756 |
Gymnastic ball |
Apr. 5, 2005 |
| D502970 |
Exercise device for cradling the head for situps |
Mar. 15, 2005 |
| D502229 |
Exercise device for use with a chair |
Feb. 22, 2005 |
| D501899 |
Upper body strengthening apparatus having opposing resilient cords for bedridden and handicapped persons |
Feb. 15, 2005 |
| D500100 |
Exercise apparatus |
Dec. 21, 2004 |
| D498799 |
Exercise ball |
Nov. 23, 2004 |
| D497961 |
Exercise apparatus |
Nov. 2, 2004 |
| D496701 |
Hip exerciser |
Sep. 28, 2004 |
| D495384 |
Exercise apparatus |
Aug. 31, 2004 |
| D495014 |
Strength and conditioning apparatus |
Aug. 24, 2004 |
| D495015 |
Rebalancing apparatus for the human body |
Aug. 24, 2004 |
| D494645 |
Gymnastic apparatus |
Aug. 17, 2004 |
| D494233 |
Exercise ball |
Aug. 10, 2004 |
| D493499 |
Exercising apparatus |
Jul. 27, 2004 |
| D493200 |
Rope casing for an exercise device |
Jul. 20, 2004 |
| D492373 |
Circular strength training apparatus |
Jun. 29, 2004 |
| D489422 |
Exercise strap |
May. 4, 2004 |
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