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8702115 | Drive mechanism and bicycle drive system | Aug 31, 11 | Apr 22, 14 | Not available |
8517405 | Human powered vehicle with two reciprocal pedals | Sep 02, 08 | Aug 27, 13 | Not available |
8448969 | Exercise vehicle with rod steering system | Oct 26, 10 | May 28, 13 | Not available |
8286981 | Bicycle propulsion assembly having telescoping elongate members engageable through circular motion | Mar 24, 09 | Oct 16, 12 | Not available |
8215654 | Linear to rotary drive system for bicycles and similar vehicles | Jan 11, 10 | Jul 10, 12 | Not available |
8128111 | Scooter and pedal drive assembly | Aug 02, 10 | Mar 06, 12 | Zike, LLC |
8123242 | Folding steering column for elliptical bike and method of use | May 17, 10 | Feb 28, 12 | PT MOTION WORKS, INC. |
8061728 | Interlocking guide tracks for elliptical bike and method of use | May 18, 10 | Nov 22, 11 | PT MOTION WORKS, INC. |
8056915 | Stepping scooter | Jul 10, 08 | Nov 15, 11 | Not available |
7988169 | Bicycle without seat | Oct 30, 07 | Aug 02, 11 | Not available |
7980578 | Device of human conveyance | Mar 10, 08 | Jul 19, 11 | Mindworks Holdings LLC |
7900945 | All-terrain wheelchair | Oct 29, 08 | Mar 08, 11 | Renegade Wheelchairs, LLC |
7891686 | Operator powered vehicle | Aug 23, 08 | Feb 22, 11 | Not available |
7862062 | Non-motorized vehicle | Feb 09, 09 | Jan 04, 11 | BRAVO SPORTS |
7823898 | Multiple speed chainless drive for a utility tricycle with either torque amplifying pedal beams or a conventional bicycle seat and pedals | Apr 18, 08 | Nov 02, 10 | Not available |
7823899 | Bicycle propulsion assembly having elongate members | Apr 22, 08 | Nov 02, 10 | Not available |
7784808 | Rear-pedaling standing type bicycle structure | May 05, 08 | Aug 31, 10 | HSIN LUNG ACCESSORIES CO., LTD. |
7690659 | Multi-directional roller disc | Mar 20, 06 | Apr 06, 10 | Not available |
7686317 | Ellipticycle with torque amplifying pedal beams and a fully enclosed multiple speed dual rear wheel drive | Aug 06, 07 | Mar 30, 10 | HARTMANN ENGINEERING, LLC |