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Class Information
Number: 414/24.6
Name: Material or article handling > Round hay bale handling > Unrolling
Description: Devices for unwinding a coil of hay.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8308413 Sod roll dispenser Nov. 13, 2012
8021095 Apparatus for removal of packaging material from a big bale Sep. 20, 2011
7341415 Bale processing apparatus Mar. 11, 2008
7197979 Controlled bale ejection mechanism Apr. 3, 2007
6840730 Bale moving apparatus Jan. 11, 2005
6533520 Bale lifter Mar. 18, 2003
6478523 Bale collector with swivelling rear roller bed part Nov. 12, 2002
6394732 Bale handling device May. 28, 2002
6152026 System for baling farm products Nov. 28, 2000
6099228 Bale lifting apparatus Aug. 8, 2000
5938392 Spooled hay dispenser Aug. 17, 1999
5664924 Round bale handling system Sep. 9, 1997
5580205 Large bale trailer Dec. 3, 1996
5509770 Hay handler and unroller apparatus with improved clamp arm and bracket design Apr. 23, 1996
5437528 Device for harvesting and loading or unloading and installing large rolls of sod Aug. 1, 1995
5358370 Un-winder for hay bales Oct. 25, 1994
5352080 Bale handling and wrapping apparatus Oct. 4, 1994
5316427 Round bale unroller and method May. 31, 1994
5281068 Single large round bale handling apparatus Jan. 25, 1994
5253970 Round hay bale dispenser Oct. 19, 1993
5203658 Bale feeder Apr. 20, 1993
5135343 Method and apparatus for handling bales Aug. 4, 1992
5074734 Bale unroller Dec. 24, 1991
5067870 Hay bale unroller Nov. 26, 1991
5026238 Bale handler Jun. 25, 1991
4982658 Bale shredding device Jan. 8, 1991
4968205 Round haybale unloader Nov. 6, 1990
4897010 Hay bale handling implement Jan. 30, 1990
4891930 Apparatus and process for applying a cover, to a round hay bale Jan. 9, 1990
4890801 Cutoff mechanism for a sod laying machine Jan. 2, 1990
4886409 Big bale unroller Dec. 12, 1989
4878542 Sod laying method Nov. 7, 1989
4789289 Bale loader, handler and feeder Dec. 6, 1988
4787797 Apparatus for handling and unwinding round bales Nov. 29, 1988
4778322 Round bale retriever/feeder Oct. 18, 1988
4754815 Sod laying machine Jul. 5, 1988
4741656 Cylindrical bale feeder May. 3, 1988
4722651 Hydraulic bumper lift device for a pickup truck Feb. 2, 1988
4687402 Carrier for cylindrical hay bales Aug. 18, 1987
4674933 Hay tote vehicle Jun. 23, 1987
4648769 Round bale handler Mar. 10, 1987
4632619 Apparatus for unrolling baled hay Dec. 30, 1986
4630986 Bale handler Dec. 23, 1986
4621776 Round bale handler Nov. 11, 1986
4597703 Bale handling and hay distributing apparatus Jul. 1, 1986
4579497 Stowable round bale hauler Apr. 1, 1986
4573846 Hay bale processor Mar. 4, 1986
4545716 Hay bale feeder Oct. 8, 1985
4538949 Conveyor for conveying silage or the like material Sep. 3, 1985
4538948 Hydraulic round bale handling system Sep. 3, 1985

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