| Patents for F03G 5 - Devices for producing mechanical power from muscle energy (1,821) |
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| 03/15/2006 | CN2765398Y A lamp attached radio with hand operated power generation |
| 03/15/2006 | CN2764959Y Manpower electric furnace |
| 03/08/2006 | CN2764049Y Semi-automatic generator |
| 02/28/2006 | US7005757 Pneumatic human power conversion system based on children's play |
| 02/22/2006 | CN2760869Y Handset without battery |
| 02/22/2006 | CN2760838Y Rack-type physical power supply capable of substituting battery |
| 02/08/2006 | CN1730936A Power generation and storage device for body-building apparatus |
| 02/08/2006 | CN1240941C Wind wheel power generator with magnetic axis by using artificial high pressure air current for outdoor and indoor use |
| 01/25/2006 | CN2753421Y Multifunctional power-generation body-building device |
| 01/18/2006 | CN2752478Y Hand generator |
| 01/18/2006 | CN2752477Y Pulling electric power generation carry-on DC supply source |
| 01/18/2006 | CN1721266A Quick-operating bicycle for body-building |
| 01/04/2006 | EP1610646A2 A backpack for harvesting electrical energy during walking and for minimizing shoulder strain |
| 01/04/2006 | CN1717371A Animal powered mechanical device for water desalination |
| 01/03/2006 | US6982497 Backpack for harvesting electrical energy during walking and for minimizing shoulder strain |
| 12/21/2005 | CN1710278A Method for driving object motion using manpower potential energy storage |
| 12/15/2005 | DE102005024074A1 Thermoelektrisches Energie-Erzeugungssystem The thermoelectric power generation system |
| 12/07/2005 | CN2744852Y Grouping type generator driven by animals |
| 12/01/2005 | US20050263176 Thermoelectric power generation system |
| 11/30/2005 | CN2743571Y Manual power generating device |
| 11/30/2005 | CN1702324A Thermoelectric power generation system |
| 11/30/2005 | CN1702323A Manual power generation device and emergency light provided with the same |
| 11/23/2005 | CN2742179Y Moving generator |
| 11/09/2005 | CN1225965C Animal raising device |
| 11/02/2005 | CN1690410A Reciprocating guy chain driver |
| 10/26/2005 | CN1687590A Prime mover for generating electricity by using human power |
| 10/19/2005 | CN2735634Y A charger with hand power generation |
| 10/19/2005 | CN2734270Y Running machine |
| 10/19/2005 | CN1683785A Two-way work doing driving mechanism and portable self-aid generating and lighting device |
| 10/19/2005 | CN1223388C Stepping type power generating health instrument |
| 10/13/2005 | US20050224400 Pressurisation system |
| 09/28/2005 | CN2729360Y Miniature hand generator |
| 09/21/2005 | CN2728081Y Mobile handset charger |
| 09/15/2005 | US20050200221 Method and apparatus for converting human power to electrical power |
| 09/14/2005 | CN2725565Y 自行车抽水装置 Bicycle pumping device |
| 09/14/2005 | CN2724769Y Exercising apparatus having power generating function |
| 09/07/2005 | CN1664361A Motional power generation method for power plant |
| 09/01/2005 | WO2005079524A2 Method and apparatus for converting human power to electrical power |
| 09/01/2005 | CA2555673A1 Method and apparatus for converting human power to electrical power |
| 08/31/2005 | CN2721896Y Power generator of bicycle |
| 08/24/2005 | CN2720708Y Hand-rocking generator |
| 08/24/2005 | CN2720699Y Hand-driven charger |
| 08/24/2005 | CN1216233C Roller with powering function |
| 08/11/2005 | WO2005073553A2 A pollution-free engine |
| 08/10/2005 | CN2717094Y Backup generator for engine |
| 08/10/2005 | CN2717089Y Multi-purpose small-sized manual type electricity generating system |
| 08/03/2005 | CN2714836Y Regenerated energy accelerator |
| 08/03/2005 | CN1647832A Body building device capable of generating electricity |
| 07/28/2005 | US20050161289 Animal powered electricity generator |
| 07/28/2005 | DE20320982U1 Eccentric and/or rocking device for transformation of linear into rotary movements, for ships, motor vehicles, aircraft, etc. to utilise gravity to replace energy already consumed |
| 07/27/2005 | CN2712401Y Treadmill |
| 07/27/2005 | CN1645715A Automatic swing generator of electric motor |
| 07/06/2005 | CN2707995Y Assistor for vehicle |
| 06/16/2005 | US20050130741 Human power conversion system based on video game play with exercise bicycle |
| 05/18/2005 | CN2701206Y Outdoor generating and heating device |
| 05/18/2005 | CN2700217Y Self-charging type electric vehicle |
| 04/27/2005 | CN1609445A Apparatus for storing manpower energy |
| 04/20/2005 | CN2693984Y Animal-powered generator |
| 04/19/2005 | US6880677 Elastic energy storage device |
| 04/13/2005 | CN2692910Y Palm hand-operated generator |
| 04/13/2005 | CN2692370Y Lever type manpower driving device |
| 03/23/2005 | CN2687371Y Walking shock-absorbing generation device |
| 03/23/2005 | CN1598302A Manual dual-direction rotating driver |
| 03/23/2005 | CN1598301A Apparatus of generating for microcomputer by man-power |
| 03/16/2005 | CN1594879A Method of manufacturing and using driving and power arrangement |
| 02/16/2005 | CN1580550A Traction device, synchronous driving vehicle, animal generator and generating station |
| 02/09/2005 | CN2677654Y Pedal level equialization forced driving mechanism |
| 02/09/2005 | CN2677653Y Mechanical energy-storage device |
| 02/02/2005 | CN2675895Y Extension arm handle for pedal type driving device |
| 01/20/2005 | DE10329176A1 Portable arrangement for acquisition of energy from natural sources and for making measurements of selected values has a data processing unit for controlling energy acquisition and measurement acquisition and evaluation |
| 01/19/2005 | CN1566626A Circular utilization method for energy |
| 01/12/2005 | CN1563710A Double-ratchet driving gear |
| 01/06/2005 | WO2004084398A3 Power generator using animals |
| 01/06/2005 | US20050001403 Pedalling power generation health machine |
| 01/05/2005 | CN2668175Y Self-generating multifunctional body-building chair |
| 12/09/2004 | WO2004105888A1 Exercise apparatus |
| 11/24/2004 | CN1548917A High-pressure light weapon and armour and light weight apparatus |
| 11/17/2004 | CN2657267Y Push type electric generator |
| 11/03/2004 | CN2653165Y Man power pedal driver |
| 11/03/2004 | CN2652808Y New booster vehicle |
| 10/20/2004 | CN2649801Y Hand-pull self-generating charger |
| 10/20/2004 | CN2649800Y Manual electric generating device |
| 10/13/2004 | EP1466652A1 Pedalling power generation health machine |
| 09/30/2004 | WO2004084398A2 Power generator using animals |
| 09/30/2004 | WO2004082427A2 A backpack for harvesting electrical energy during walking and for minimizing shoulder strain |
| 09/29/2004 | CN1168430C Man power lower body negative pressure training cab |
| 09/23/2004 | US20040183306 Backpack for harvesting electrical energy during walking and for minimizing shoulder strain |
| 09/15/2004 | CN2641895Y Manual small power charger |
| 09/02/2004 | DE10361892A1 Drive with additional torque uses force of payload and strike action to drive wheel and move chassis |
| 09/01/2004 | CN2638316Y Electric generator |
| 08/25/2004 | CN1523729A Method and apparatus for generating electricity by animal power |
| 08/19/2004 | US20040160059 Pneumatic human power conversion system based on children's play |
| 08/18/2004 | CN1162815C Remote controller of domestic electric appliance |
| 08/11/2004 | CN2632335Y Tractor |
| 07/21/2004 | CN2627712Y Hand-operated charging set |
| 07/15/2004 | US20040134445 Animal keeping device and a method for animal keeping |
| 07/14/2004 | CN1512648A Self-operated environment protection motor |
| 07/08/2004 | WO2004056710A1 Animal powered mechanical device for water desalination |
| 07/08/2004 | DE10349357A1 Mobile unit, e.g. contained in shoe heel, recovers energy and takes measurements using natural energy sources |
| 06/30/2004 | CN2622908Y Manually/ automatically operated and multifunctional charger |