|
The ornamental design for a step for aerobic exercise, as shown. |
|||||||||||||||||
FIG. 1 is a perspective view of a step for aerobic exercise showing my new design;
FIG. 2 is a perspective view thereof, showing the step in an inverted position;
FIG. 3 is a top plan view of FIG. 1;
FIG. 4 is a bottom plan view of FIG. 1;
FIG. 5 is a left side elevational view of FIG. 1; and,
FIG. 6 is a side elevational view, taken at 90 degrees from FIG. 5.
| Patent | Priority | Assignee | Title |
| 10252103, | Jan 08 2015 | STEP FITNESS & RECREATION, INC. | Step platform |
| 10506882, | Jan 25 2018 | Interconvertable pet stairs and ottoman | |
| 10888168, | Jan 25 2018 | Interconvertable pet stairs and ottoman | |
| 10894183, | Jan 08 2015 | STEP FITNESS & RECREATION, INC. | Step platform |
| 7713182, | Nov 06 2006 | Edison Nation, LLC | Exercise devices |
| D385317, | Sep 23 1994 | FIRM MEDIA, LLC | Adjustable exercise step for aerobic exercise |
| D420396, | Sep 05 1995 | Module for physical exercises | |
| D557910, | Oct 23 2006 | WESTLAKE CAPITAL GROUP, INC | Step stool |
| D629052, | Oct 02 2009 | KoreExtreme, LLC | Inflatable exercise apparatus |
| D630274, | Oct 02 2009 | KoreExtreme, LLC | Inflatable exercise apparatus |
| D666839, | Oct 05 2011 | Cynthia E., Johnson; Lisa A., Santangelo | Ottoman |
| D681967, | May 13 2011 | Steelcase Inc.; Steelcase Inc | Ottoman |
| D800973, | Oct 15 2015 | Vermont Juvenile Furniture Mfg., Inc. | Pet step |
| D837543, | Feb 01 2017 | SMITH SYSTEM MANUFACTURING COMPANY INC | Rocker stool |
| D988735, | Nov 04 2020 | School Specialty, LLC | Stacking stool |
| ER4921, | |||
| ER9185, |
| Patent | Priority | Assignee | Title |
| 5037084, | Jun 11 1990 | Adjustable exercising step | |
| 5118095, | Jun 11 1990 | Adjustable exercising step | |
| D244494, | Feb 23 1968 | SECURITY PACIFIC BUSINESS CREDIT INC , A DE CORP | Step stool |
| D262419, | Dec 31 1979 | JUDD PATRICIA ANN | Combined step and stool |
| D330057, | Oct 05 1990 | Indian Industries, Inc | Aerobic step bench |
| D330235, | Jan 08 1991 | SOP SERVICES, INC | Exercise platform |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Mar 11 1994 | STONE, MICHAEL R | FIRM, INC , THE | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006940 | /0611 | |
| Mar 29 1994 | The Firm, Inc. | (assignment on the face of the patent) | / | |||
| Mar 21 2001 | FIRM, INC , THE | FIRM MEDIA, LLC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011648 | /0355 |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |