Carburetor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6505821
SERIAL NO

09787769

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A carburetor for an internal combustion engine including a body having an air inlet opening and air outlet opening. A throat is disposed in the body between the air inlet and outlet openings. A slide assembly is movably disposed in the body for crosswise movement across the throat. The slide assembly includes a stepped portion upstream of the throat and the lower portion of the air inlet opening is narrowed for concentrating and compressing the air entering the throat. A reservoir containing fuel is attached to the body. The fuel reservoir includes a fuel outlet located in the throat. An adjustable metering rod extends through the slide assembly and throat into the fuel reservoir. A recessed scoop is located in the body above the air inlet opening and is in air flow communication with the fuel reservoir. An air supply tube extends from the scoop to the fuel reservoir and is provided with a cone-shaped cavity and float ball therein to prevent the flow of fuel into the air supply tube if the fuel level rises in the reservoir.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddressTotal Patents
KWANGSUN EDMONSTONKANSAS CITY, MO1
U.S. CAPITAL VENTURELOMITA, CA1

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Edmonston, William H 19134 Elm Dr., Apple Valley, CA 92308 9 58

Cited Art Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (2)
* 4530805 Flow regulating carburetors 13 1984
5538673 Carburetor 5 1995
 
HONDA GIKEN KOGYO KABUSHIKI KAISHA (1)
4620951 Slidable throttle valve assembly for a carburetor and associated method of operation 4 1985
 
TOYOTA JIDOSHA KABUSHIKI KAISHA (2)
* 4459243 Variable venturi-type carburetor 1 1982
* 4465642 Variable venturi-type carburetor 4 1983
 
Boyesen Engineering (1)
5342555 Carburetor 11 1993
 
Aisin Industry Co., Ltd. (1)
* 4464311 Variable venturi-type carburetor 2 1982
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
APT IP HOLDINGS, LLC (1)
* 2013/0206,107 CARBURETOR AND METHODS THEREFOR 1 2011
 
HONDA MOTOR CO., LTD. (2)
* 7513487 Carburetor 3 2006
* 2007/0120,274 Carburetor 1 2006
 
WALBRO ENGINE MANAGEMENT, L.L.C. (2)
* 7971858 Variable venturi carburetor 1 2008
* 2009/0184,434 VARIABLE VENTURI CARBURETOR 0 2008
 
TECHNOLOGY ELEVATED HOLDINGS, LLC (2)
* 8931458 Carburetor and methods therefor 1 2010
* 2012/0001,113 CARBURETOR AND METHODS THEREFOR 0 2010
* Cited By Examiner