12208857 | Hand bicycle pedal | May 12, 20 | Jan 28, 25 | The United States Government as Represented by the Department of Veterans Affairs; University of Pittsburgh—of the Commonwealth System of Higher Education; |
11572130 | Bike pedal attachment system | Mar 18, 21 | Feb 07, 23 | Not available |
11492071 | Steerable crank system | Jun 06, 20 | Nov 08, 22 | Not available |
11479318 | Bicycle operating apparatus | May 08, 20 | Oct 25, 22 | Sram Deutschland GmbH |
11013955 | Tri-power exercising device | Feb 24, 20 | May 25, 21 | Not available |
10882585 | Bicycle dual power turning track, rack, pinion, and one-way bearing propulsion system | Feb 24, 20 | Jan 05, 21 | Not available |
10569827 | Bicycle dual power turning track, rack, pinion, and one-way bearing propulsion system | Apr 11, 17 | Feb 25, 20 | Not available |
10569129 | Tri-power exercising device | Aug 22, 17 | Feb 25, 20 | Not available |