US Patent No: 6,079,926

Number of patents in Portfolio can not be more than 2000

Self-propelled hay bale retriever and stacker

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Importance

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Abstract

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The invention is a self-propelled hay bale retriever and stacker ('retriever/stacker') for loading, transporting, and unloading bales of hay. The retriever/stacker has a tiltable bed for receiving the bales, and has movable side railings mounted to the bed, with each side railing carrying pivotal upper racks. The retriever/stacker also has a pair of spreadable forks mounted to the aft end of the bed. Attached to the front end of the retriever/stacker is a loader for lifting bales off the ground and moving them onto the bed.

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First Claim

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Patent Owner(s)

  • Assignment data not available. Check USPTO

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Andersen, Ole P.O. Box 1027, Warden, WA 98857 6 13
Cox, James Y 23333 Rd. 7 SE., Warden, WA 98857 1 9

Cited Art Landscape

Patent Info (Count) # Cites Year
 
MORRIS INDUSTRIES (USA) INC. (2)
5,397,208 Large bale handling apparatus 16 1992
5,507,612 Large bale handling apparatus 17 1995
 
EMERGENT BUSINESS CAPITAL, INC. (1)
5,813,814 Apparatus for loading, transporting, and stacking bales 11 1997
 
J.A. FREEMAN & SONS, INC. (1)
5,695,311 Apparatus for pressing arrangements of units such as tiers of hay bales and method of stabilizing the same 15 1995
 
KLEIN, JACK F. (1)
4,789,289 Bale loader, handler and feeder 28 1986
 
RICHARDTON MANUFACTURING COMPANY (1)
4,459,075 Roll bale loader 23 1981
 
Sperry Corporation (1)
4,426,183 Automatic control linkage for round bale wagon 11 1981
 
Wilson Mfg., Inc. (1)
4,971,504 Bale pickup transfer and stacking apparatus 29 1989
 
Other [Check patent profile for assignment information] (11)
4,498,829 Big bale retriever and stacker 27 1982
4,619,570 Bale loading-stacking apparatus 12 1984
4,634,336 Bale loader 15 1985
4,630,986 Bale handler 21 1985
4,952,111 Pick up and stacking device for large hay bales 37 1988
5,150,999 Bale lifter and mover 20 1990
5,333,981 Bale loading, transporting and unloading trailer 95 1993
5,320,472 Non-stop large bale loading, transporting and unloading machine and method 14 1993
5,639,198 Hay bale loader 5 1995
5,647,716 Tined, front-end big bale loader 5 1995
5,758,481 Motorized bale handler 9 1996

Patent Citation Ranking

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Patent Info (Count) # Cites Year
 
MARCREST MANUFACTURING INC. (3)
7,610,851 Bale stacker 2 2007
8,122,822 Bale stacker 2 2009
8,365,898 Pick-up assembly 0 2010
 
Triple C Manufacturing, Inc. (2)
6,817,820 Square bale feeder attachment for flat-bed vehicles 2 2002
6,945,385 Square bale feeder attachment for flat-bed vehicles 2 2004
 
MORRIS INDUSTRIES (USA) INC. (1)
6,997,663 Hay bale stacker 4 2002
 
Other [Check patent profile for assignment information] (3)
6,478,522 Round bale handling apparatus 2 2001
7,090,456 Apparatus for loading, transporting, stacking and feeding bales 4 2004
7,887,275 Bale handling vehicle 0 2008