| Patents for F03G 5 - Devices for producing mechanical power from muscle energy (1,821) |
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| 06/09/2004 | CN2620107Y Internal and external magnetic shaft wind wheel generator for high-pressure airflow chamber |
| 05/26/2004 | CN1499075A Rack-piston driver driven by human body selfweight |
| 05/12/2004 | CN1496223A Animal raising device and method for animal raising |
| 05/06/2004 | EP1416615A1 Arrangement for producing electricity |
| 04/14/2004 | CN1488301A Stay-cord cigarette igniter withou fuel |
| 03/31/2004 | CN2608718Y Hand magnetic force generating structure |
| 03/31/2004 | CN2608057Y Comprehensive body-building machinery with fan |
| 03/31/2004 | CN1485539A Hand held power generating device |
| 03/10/2004 | CN2606485Y Manual power generating charger |
| 03/10/2004 | CN1481267A Stepping type power generating health in strument |
| 03/03/2004 | CN2605704Y Lighting radio with manual generating device |
| 03/03/2004 | CN2605399Y Nano waist-belt generator |
| 02/25/2004 | CN2604535Y Gear speed increasing mechanism for hand generator |
| 01/15/2004 | US20040007427 Elastic energy storage device |
| 01/08/2004 | WO2004002897A1 A pressurisation system |
| 01/07/2004 | EP1377158A1 Animal keeping device and a method for animal keeping |
| 12/31/2003 | CN2595407Y Complex body building device capable of self electricity generation and metering |
| 12/24/2003 | CN2594839Y Electric generating chargeable watches |
| 12/24/2003 | CN1132289C Power equipment for remote controlling device |
| 11/26/2003 | CN1458727A Power supply system for tourists product |
| 11/12/2003 | CN1455083A Apparatus of heating or refrigerating using manpower energy storage |
| 11/12/2003 | CN1455082A Apparatus for heating or refrigerating liquid using manpower energy storage |
| 11/05/2003 | CN2584855Y Folding pedal |
| 10/29/2003 | CN2583387Y Pedal energy-saving driving device |
| 10/08/2003 | CN2579109Y Digital camera with self power generation |
| 10/02/2003 | WO2003081037A1 Device carrier of energy |
| 10/02/2003 | DE20309993U1 Mobile unit, e.g. contained in shoe heel, recovers energy and takes measurements using natural energy sources |
| 10/01/2003 | CN2577000Y Reciprocating dragging-type manpower driving apparatus |
| 09/24/2003 | CN2575893Y Touch type electronic panel wall switch |
| 09/24/2003 | CN2574725Y Rail type climbing self locking device |
| 09/04/2003 | US20030166434 Self-powered fitness equipment |
| 09/01/2003 | CA2418688A1 Self-powered fitness equipment |
| 08/21/2003 | WO2003069157A1 Torque- or energy-producing device |
| 08/06/2003 | CN1433745A Man power lower body negative pressure training cabin |
| 07/31/2003 | CA2370248A1 Foot powered generator |
| 07/24/2003 | WO2003059461A1 Pedalling power generation health machine |
| 07/23/2003 | CN2561952Y Two-functional simple power generator set by hand and foot |
| 07/03/2003 | DE20302080U1 Physical training gymnasium bicycle has an electrical generator coupled to flywheel |
| 06/11/2003 | CN1423049A Elliptic motion trace pedal system |
| 05/21/2003 | CN1419050A Roller with powering function |
| 04/16/2003 | CN2545387Y Self-generating electronic lock power supply device |
| 04/10/2003 | DE20220148U1 Mobile energy accumulator and energy supply assembly, with energy provided by primary, natural sources |
| 04/09/2003 | CN1409005A Internally tangent driven wheel |
| 02/26/2003 | CN2538089Y Emergency wrist force power |
| 02/05/2003 | CN1395038A Internally tangent drive exerciser |
| 01/29/2003 | CN2533287Y Automatic electric generating device |
| 01/22/2003 | CN2531823Y Multifunctional health care exerciser |
| 01/15/2003 | CN2531565Y Remote controller for domestic electrical equipment |
| 01/08/2003 | CN2530379Y Commercial power or manually operated generating d.c power source |
| 01/08/2003 | CN2530053Y Power package of body building cycle |
| 01/08/2003 | CN2530052Y Hand storage and voltage stabilizing power package |
| 01/01/2003 | CN2529426Y Miniature emergency radio with hand generator |
| 11/20/2002 | CN2521816Y Hand microgenerator |
| 11/20/2002 | CN2521422Y Hand DC generator |
| 11/12/2002 | US6477840 Truine energy system |
| 10/02/2002 | CN2514542Y Hand-pulling small generator |
| 09/19/2002 | WO2002071836A1 Animal keeping device and a method for animal keeping |
| 09/11/2002 | CN2511034Y Improved portable hand-driven generator |
| 08/28/2002 | CN2508450Y Hand electric generating device |
| 07/31/2002 | CN2503223Y Household manpower power set |
| 07/24/2002 | CN1360286A Remote controller of domestic electric appliance |
| 07/10/2002 | CN2499597Y Animal force generator |
| 06/26/2002 | CN2497470Y Shoe-mounted generator |
| 06/26/2002 | CN2497080Y Power source supplier |
| 06/19/2002 | CN2496176Y Portable hand power generator |
| 05/08/2002 | CN2489820Y Body-building bike with electric generator |
| 05/01/2002 | CN2489109Y Power conversion device for energy-storage generator |
| 04/17/2002 | CN2486175Y Driving mechanism for body building sport equipment |
| 04/17/2002 | CN2486173Y Multifunction body building device |
| 04/10/2002 | CN2485444Y Manpower vehicle driven by weight |
| 01/16/2002 | CN2471964Y Multifunctional electric charger |
| 01/09/2002 | CN2470566Y Hand-rocking type micro generator |
| 12/19/2001 | CN2466374Y Rocker drive device |
| 12/19/2001 | CN2466373Y Animal-powered electric generator |
| 12/05/2001 | CN1325170A Pressed power-generating turbine and its operation principle and use |
| 11/14/2001 | CN2459458Y Man power driver |
| 11/07/2001 | CN2458804Y Body-building electric generator |
| 08/08/2001 | CN2442438Y Hand generation and charging device |
| 07/04/2001 | CN2437871Y Upper offset crank block reciprocating pedal driving device |
| 07/04/2001 | CN2437870Y Man-powered conversion device |
| 05/09/2001 | CN2429647Y Animal power apparatus for electric power generation |
| 05/09/2001 | CN2429646Y Manpower drive for sealed compressor for refrigeration |
| 05/02/2001 | CN1293306A Manually pneumatic electric generator |
| 05/02/2001 | CN1293305A Weight-holding multifunctional mechanism |
| 03/07/2001 | CN2422463Y Electric motor |
| 01/31/2001 | CN1281948A Mechanical energy-storing device |
| 12/27/2000 | CN1059952C Pull type generator by bicycle |
| 11/15/2000 | CN2406077Y Inert kinetic-energy machine |
| 11/15/2000 | CN1273326A Manual driver |
| 08/23/2000 | CN1263992A Simple electric generator |
| 08/09/2000 | CN2390637Y Illuminating body-building machine |
| 07/19/2000 | CN2388370Y Dynamic balance drive |
| 07/07/2000 | CA2258476A1 Movement combination method and movement combination device |
| 07/05/2000 | CN1258951A Power equipment for remote controlling device |
| 06/28/2000 | CN1257741A Massage machine able to generate electricity by body energy |
| 05/10/2000 | CN2377369Y Portable electric generator |
| 02/09/2000 | CN2362527Y Health care exerciser capable of generating electricity |
| 01/12/2000 | CN2358244Y Power generation equipment using cattle force |
| 12/15/1999 | CN2353921Y Manual (animal force) small generator for daily use |
| 12/08/1999 | CN2352714Y Hand or feed operated electricity generator |