US Patent No: 7,310,929

Number of patents in Portfolio can not be more than 2000

Windrow merging apparatus

ALSO PUBLISHED AS: 20040200203

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A windrow merger has a frame supporting first, second and third pickup assemblies, with the two outside pickup assemblies foldable between an extended use position and a retracted travel position. Each of the pickup assemblies includes a reversible conveyor providing multiple windrow merging configurations. The pickup assemblies are interchangeable and aligned to define an unobstructed pickup face.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
OXBO INTERNATIONAL CORPORATIONBYRON, NY51

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dow, Paul W Byron, NY 27 147
Dow, Steven S Byron, NY 24 113
Woodruff, Mark M Bergen, NY 7 24

Cited Art Landscape

Patent Info (Count) # Cites Year
 
KUHN S.A. (3)
5,111,636 Haymaking machine having multiple rotors 14 1991
2006/0248,870 Machine for gathering products such as grass 12 2004
2006/0254,244 Agricultural machine for swathing products lying on the ground 7 2006
 
BLUE LEAF I.P., INC. (2)
4,738,092 Windrow inverter and shifter 27 1987
4,793,129 Inversion chute for windrow turner 14 1987
 
DEERE & COMPANY (2)
6,401,440 Self-propelled mowing vehicle and conveyor arrangement for combining swaths of cut crop 11 2000
6,658,828 Mowing implement including mowing units connected to carrier frame exclusive of windrowing device 9 2000
 
Honey Bee Manufacturing Ltd. (2)
4,658,572 Tractor mounted swather 12 1985
4,768,334 Tractor mounted swather 10 1987
 
Gehl Company (1)
4,910,951 Windrow merger 22 1988
 
Hay & Forage Industries (1)
5,964,077 Dual accumulator hydraulic flotation system for crop harvester 25 1997
 
KRAUSE PLOW CORPORATION, INC. (1)
4,232,747 Farm implement and control structure for wing sections thereof 20 1978
 
MACDON INDUSTRIES LTD. (1)
4,346,909 Transport mechanism for single and multiple unit pull type implements 17 1979
 
OXBO INTERNATIONAL CORPORATION (1)
6,205,757 Windrow merging machine and method of merging windrows 16 1999
 
Parham Industries, Inc. (1)
5,507,139 Crop aerator having a pivoted header frame 17 1995
 
PEIRCE WELDING & FABRICATING, INC. (1)
5,203,154 Hay rake and merger 36 1991
 
SAME DEUTZ-FAHR S.P.A. (1)
5,911,625 Self-propelled agricultural harvester 16 1997
 
VERMEER MANUFACTURING COMPANY (1)
5,893,262 Material aerating and mixing machine 11 1997
 
Other [Check patent profile for assignment information] (4)
4,184,314 Foldable tri-section vine fluffer 17 1978
4,487,004 Combine harvester apparatus 27 1983
5,155,986 Folding hay raking and windrowing apparatus 30 1991
5,177,944 Harvesting crop from parallel windrows 15 1991

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
OXBO INTERNATIONAL CORPORATION (4)
8,091,331 Windrow merger 4 2009
8,166,739 Windrow merging apparatus 0 2010
8,511,052 Windrow merger 0 2010
8,186,138 Windrow merger 0 2010
 
BLUE LEAF I.P., INC. (3)
7,624,561 Windrow merger lift mechanism 1 2007
7,526,908 Windrow merger lift assist bar 0 2007
7,877,975 Windrow merger lift mechanism 0 2009
 
CNH AMERICA LLC (2)
8,342,255 Steerable agricultural implement with equalized steering effort 0 2009
8,640,785 Fluid control system for steerable agricultural implement 0 2010
 
KUHN S.A. (2)
7,628,004 Machine for gathering products such as grass 2 2004
7,673,439 Agricultural machine for swathing products lying on the ground 1 2006
 
KUHN NORTH AMERICA, INC. (1)
8,402,730 Multi-axis floating merger suspension 0 2009
 
MARLOO EQUIPMENT, LLC (1)
8,769,916 Farm implement for harvesting and mowing that is relesably couplable to and powered by a tractor 0 2012

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
7.5 Year Payment $3600.00 $1800.00 $900.00 Jun 25, 2015
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jun 25, 2019
Fee Large entity fee small entity fee micro entity fee
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00