12071197 | Toy vehicle for children | Dec 18, 18 | Aug 27, 24 | Goodbaby Child Products Co., Ltd |
11904980 | Zero turn vehicle | Jul 28, 22 | Feb 20, 24 | Not available |
11731729 | Reciprocating mechanism, bicycle, and method of achieving reciprocating motion | Oct 25, 19 | Aug 22, 23 | Sunny Wheel Industrial Co., Ltd. |
11724175 | Swing scooter with movable foot platforms | Jun 18, 21 | Aug 15, 23 | YVOLVE SPORTS LIMITED |
11702170 | Extreme labor-saving bicycle | Feb 27, 19 | Jul 18, 23 | Not available |
11447206 | Zero turn vehicle | Jul 16, 20 | Sep 20, 22 | Not available |
10577046 | Bicycle with variable wheelbase | Jan 20, 17 | Mar 03, 20 | Not available |
10407117 | Scooter | Oct 12, 16 | Sep 10, 19 | Not available |
9545974 | Wind sail system for a velocipede | Feb 15, 11 | Jan 17, 17 | Not available |
9079061 | Vehicle for exercising | Sep 24, 13 | Jul 14, 15 | Not available |
8342546 | Two-wheeled in-line vehicle with torque generator | Feb 07, 05 | Jan 01, 13 | Not available |
7654545 | Vehicle for exercising | Dec 04, 06 | Feb 02, 10 | Not available |
6439591 | Bicycle | May 08, 00 | Aug 27, 02 | Not available |
5848955 | Muscle powered therapeutic vehicular system | Nov 04, 96 | Dec 15, 98 | UNIVERSITY OF UTAH |
5601301 | Drive system for muscle-powered equipment and vehicles, in particular bicycles | Sep 30, 94 | Feb 11, 97 | Not available |