Guo Fan

D486447, Feb 10, 2004

Apr 7, 2003

29/179110

Guo Xiang Fan - Baldwin Park CA, 91706

1302

D13114, D13116, D13122

D488127, Apr 6, 2004

Mar 17, 2003

29/177730

Guo Xiang Fan - Baldwin Park CA, 91706

1301

D13112

D488442, Apr 13, 2004

Apr 21, 2003

29/180184

Guo Xiang Fan - Baldwin Park CA, 91706

1301

D13112

D494928, Aug 24, 2004

Apr 28, 2003

29/180571

Guo Xiang Fan - Baldwin Park CA, 91706

1301

D13112

6995477, Feb 7, 2006

Jan 24, 2005

11/042908

Guo Xiang Fan - Baldwin Park CA, US

H02P 9/04

290 1A, 290 1 B, 290 1 R, 290 31, 290 22, 290 40, 290 29

A multi-functional power source includes a generator and an engine arrangement to drive a crankshaft to rotate. The generator includes a generator housing, a rotor which couples with the crankshaft and includes a magnetic element coaxially and rotatably disposed within the generator housing and defining a magnetic cavity within the magnetic element, and a coil assembly coaxially disposed within the magnetic cavity such that when the magnetic element of the rotor is driven to rotate, the coil assembly is adapted for producing the induced electric power. An output axle, having an output end, is integrally extended from the crankshaft to a position out of the generator housing such that when the crankshaft drives the output axle to rotate, the output end of the output axle is adapted for producing an external mechanical power simultaneously when the generator produces the induced electric power.

7126234, Oct 24, 2006

Nov 25, 2003

10/720321

Guo Xiang Fan - Baldwin Park CA, US

H02P 9/04

290 40A, 290 40 B, 290 40 C, 290 1 R, 290381

A multi-functional power source includes a generator and an engine arrangement to drive a crankshaft to rotate. The generator includes a generator housing, a rotor which couples with the crankshaft and includes a magnetic element coaxially and rotatably disposed within the generator housing and defining a magnetic cavity within the magnetic element, and a coil assembly coaxially disposed within the magnetic cavity such that when the magnetic element of the rotor is driven to rotate, the coil assembly is adapted for producing the induced electric power. An output axle, having an output end, is integrally extended from the crankshaft to a position out of the generator housing such that when the crankshaft drives the output axle to rotate, the output end of the output axle is adapted for producing an external mechanical power simultaneously when the generator produces the induced electric power.

7279141, Oct 9, 2007

Mar 19, 2003

10/392524

Guo Xiang Fan - Baldwin Park CA, US

B01D 50/00
F01N 3/10

422177, 60299

An exhaust filter system, adapted for removing substances entrained in an exhaust gas from a nonroad engine, includes a casing having a filter cavity for communicating with an exhaust outlet of the generator and a filter core which includes a plurality of filtering loops, each having a plurality of air pores, coaxially received in the filter cavity, a plurality of filtering spacers each having a plurality of air meshes and positioned between each two filtering loops to define a plurality of air passages therebetween, and a catalyzing element for chemically reacting with the substances of the exhaust gas. Therefore, when the exhaust gas passes through the air passages of the filter core, the exhaust gas is evenly diffused to the filter cavity through the air pores and the air meshes so as to enhance a chemical reaction of the exhaust gas with the catalyzing element.

7399455, Jul 15, 2008

Oct 28, 2004

10/976713

Guo Xiang Fan - Baldwin Park CA, US

B01D 47/00
F01N 3/00

423210, 60274, 60299

An exhaust filter system, adapted for removing substances entrained in an exhaust gas from a nonroad engine, includes a casing having a filter cavity for communicating with an exhaust outlet of the generator and a filter core which includes a plurality of filtering loops, each having a plurality of air pores, coaxially received in the filter cavity, a plurality of filtering spacers each having a plurality of air meshes and positioned between each two filtering loops to define a plurality of air passages therebetween, and a catalyzing element for chemically reacting with the substances of the exhaust gas. Therefore, when the exhaust gas passes through the air passages of the filter core, the exhaust gas is evenly diffused to the filter cavity through the air pores and the air meshes so as to enhance a chemical reaction of the exhaust gas with the catalyzing element.