| Patents for F03G 5 - Devices for producing mechanical power from muscle energy (1,821) |
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| 10/27/1999 | CN2345240Y Power-generating body-building apparatus |
| 10/20/1999 | CN2344039Y Body-building equipment capable of making power generation |
| 08/25/1999 | CN1226419A Manufacture of multifunction health-care device |
| 07/07/1999 | CN1221854A Generating device of bicycle |
| 06/23/1999 | CN2325546Y Bicycle electricity generator |
| 05/26/1999 | CN2320816Y Animal-drawn generator set |
| 05/10/1999 | CA2217921A1 Human power |
| 04/28/1999 | CN2316482Y Spring electric generator |
| 04/07/1999 | CN2313068Y Knapsack-type foot-driven lighting generating plate |
| 02/17/1999 | CN2308202Y Portable hand electric generator |
| 02/10/1999 | CN1207460A Poultry- and livestock-powered electric generator |
| 09/02/1998 | CN2289886Y Manpower assistant speed transmission |
| 06/10/1998 | CN1184204A Wind-driven electric bicycle |
| 03/25/1998 | CN1177057A Energy accumulation stepless variable-speed device (man power vehicle) |
| 02/25/1998 | CN1174289A Animal-powered power machine |
| 01/28/1998 | CN2273353Y Dynamic device for producing mechanical power |
| 10/22/1997 | CN2265438Y Multi-man driving device |
| 05/14/1997 | CN1149670A Pull type generator by bicycle |
| 03/13/1997 | DE19533534A1 Muscular powered electrical energy generation device |
| 12/18/1996 | CN2242844Y Bionic sport vehicle |
| 10/17/1996 | DE19610329A1 Device for converting kinetic energy into thermal or electrical energy e.g. for emergency small power station |
| 10/16/1996 | CN1133395A Man power driving device according with movement function |
| 09/18/1996 | CN1131232A Guide-bar driving mechanism |
| 07/03/1996 | CN1125819A Manpower-driven device and kinetic energy recovering and utilizing technology |
| 06/19/1996 | CN1032050C Reciprocating manpower driven mechanism |
| 04/24/1996 | CN2225552Y Device capable of changing reciprocating motion into circular motion |
| 03/20/1996 | CN2222815Y Man drive corresponding with sport function |
| 02/28/1996 | CN2221114Y Electric power generation and accumulation unit |
| 01/31/1996 | CN2218838Y Man power circumference bidirectional driving gear speed changer |
| 11/29/1995 | CN2213870Y 动物发动机 Animals engine |
| 10/04/1995 | EP0674922A2 Fitness equipment apparatus |
| 09/13/1995 | CN1108356A Fast and light type driving device |
| 08/18/1995 | CA2142571A1 Fitness equipment apparatus |
| 08/09/1995 | CN2204863Y portable hand fan |
| 05/17/1995 | CN2197477Y Energy accumulating rotation accelorator |
| 03/22/1995 | CN2192976Y Approach power |
| 02/01/1995 | CN1098169A "Green dragon" system |
| 01/25/1995 | CN1097843A Pedal type stepless speed regulating driving device |
| 08/31/1994 | CN2175837Y 人工多用途机 Artificial multi-purpose machine |
| 06/29/1994 | CN1088660A Supporting point moving type lever pedal mechanism |
| 06/22/1994 | CN2169701Y Foot driving device for generator |
| 06/15/1994 | CN2168614Y Multifunctional body-building device with generation of electric power |
| 06/09/1994 | DE4241057A1 Propulsion of drive shaft by muscle power - involves pivoted manual lever with grip and pivoted foot lever with pedals, and connection to drive shaft |
| 06/08/1994 | CN2168086Y Manual machine |
| 04/27/1994 | CN1085991A Pedal mechanism for moving support type lever and crank |
| 03/02/1994 | CN1083176A Labour-saving high-speed sliding power output lever for bicycle and ship |
| 01/12/1994 | CN1080607A Reciprocating man power driving mechanism |
| 01/05/1994 | CN2152089Y Animal-powered machine |
| 11/17/1993 | CN2146271Y Pedal body-building apparatus able to generate electricity |
| 07/21/1993 | CN1074510A Compound driver of man-power and gravity |
| 07/14/1993 | CN1074273A Revolving power mechanism with horizontal arm |
| 07/06/1993 | US5224568 Power generating apparatus |
| 04/14/1993 | CN2129832Y Mechanical driving device by using bicycle force |
| 03/24/1993 | CN2128545Y Accumulator fitness cycle |
| 02/17/1993 | CN2127124Y Hand fan |
| 02/10/1993 | CN1068874A Portable low voltage power supply device utilizing human gravity |
| 11/25/1992 | CN2122948U Generator furnace capable of generating ad/dc electric power |
| 09/02/1992 | CN2114735U Man-power cart-boat transmission mechanism |
| 09/02/1992 | CN2114708U Animal force generator |
| 08/26/1992 | CN2114040U Balance force separating device |
| 07/22/1992 | CN2110721U Animal-drawn generator |
| 06/24/1992 | CN1062092A Vane wheel driving device for floating raft |
| 06/17/1992 | CN2107541U Animal-power electricity generating device |
| 06/03/1992 | CN2106240U Animal-driving speed-stabilizing generator |
| 05/20/1992 | CN1061263A Composite lever pedal operation mechanism |
| 04/15/1992 | CN2101775U Impeller driving device for float raft |
| 04/15/1992 | CN2101774U Transmission mechanism of pedal driving generator |
| 12/18/1991 | CN2090881U Pedal generation set |
| 10/09/1991 | CN1055223A Double-pole swing type manpower driver |
| 10/02/1991 | CN2085867U Manual mini-fan |
| 10/02/1991 | CN2085862U Multifunctional manual apparatus for generating and charging dc |
| 08/14/1991 | CN2082767U Hand speeder |
| 08/07/1991 | CN2082318U Two-functions drive device |
| 07/17/1991 | CN2080996U Pedal plate-reversing mechanism |
| 07/10/1991 | CN2080573U 农用水泵 Agricultural pumps |
| 06/27/1991 | WO1991009226A1 Versatile portable animal energy convertor |
| 06/19/1991 | CN2079225U Multi-function power device |
| 06/12/1991 | CN2078813U Separating water pump driven by bicycle |
| 06/05/1991 | CN2078382U Movable animal-drawn generator |
| 04/24/1991 | CN2075706U Wind or horse generator |
| 03/20/1991 | CN2073485U Domestic health vehicle with electric power generation function |
| 03/13/1991 | CN2073036U Double-arm pendulum type manpower driver |
| 01/30/1991 | CN2070365U Animal power device |
| 01/23/1991 | CN2069932U Pedal electric walking aid |
| 01/09/1991 | CN1048434A Pedal mechanism with lever |
| 11/28/1990 | CN2066508U Manpower slow generator |
| 11/21/1990 | CN2066084U Bicycle generating, pumping and stronging device |
| 10/31/1990 | CN2064830U Animal power electric generating device |
| 10/17/1990 | CN2063986U Chair type man-power generator |
| 07/25/1990 | CN1044151A Domestic man-power generator |
| 02/07/1990 | CN2052391U Hand power device for electric-bicycle and bicycle |
| 01/03/1990 | CN2050483U Manpower drive mechanism through chain wheel |
| 12/20/1989 | CN2049700U Hand water pump |
| 12/20/1989 | CN2049689U Animal driven machine |
| 12/20/1989 | CN2049688U Mini generator set for bicycle |
| 11/01/1989 | CN2046935U Manual torque-increasing labour-saving power unit |
| 07/12/1989 | CN2040957U Livestock-powered generating machinery |
| 04/26/1989 | CN2036587U Spiral wheel driver |
| 04/12/1989 | CN2035807U Combined animal and wind motor for electric generating and water-lifting |
| 01/25/1989 | CN2031451U Spring transmission |