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Class Information
Number: 452/111
Name: Butchering > Viscera processing > Gizzard
Description: Subject matter relating specifically to the enlargement of the alimentary canal which comprises the second stomach of fowl.










Sub-classes under this class:

Class Number Class Name Patents
452/112 Harvesting 20
452/113 Opener 3


Patents under this class:

Patent Number Title Of Patent Date Issued
8439730 Gizzard processing apparatus May. 14, 2013
8303383 Method and apparatus for mechanically processing an organ or organs taken out from slaughtered poultry Nov. 6, 2012
7942729 Gizzard peeler and method of peeling a gizzard May. 17, 2011
6638155 Apparatus for and a method of separating an organ from a set of organs from a carcass Oct. 28, 2003
5810651 Apparatus for processing an entrails package removed from slaughtered poultry Sep. 22, 1998
5759095 Apparatus for dividing into separate parts an assembly comprising heart and lungs Jun. 2, 1998
5755617 Method and device for separating at least one piece of visceral tissue from at least one organ connected thereto May. 26, 1998
5733184 Meat processing article, apparatus, and method Mar. 31, 1998
5637038 Apparatus and method for skinning poultry Jun. 10, 1997
5569067 Method of and apparatus for separating into parts the entrails package removed from a slaughtered bird Oct. 29, 1996
5242324 Apparatus for processing gizzards of poultry Sep. 7, 1993
5186680 Poultry deskinning apparatus Feb. 16, 1993
5186678 Heart and liver harvesting system Feb. 16, 1993
5152715 Method and device for separating heart, lungs and liver from the viscera of a bird Oct. 6, 1992
5098335 Processing roll assembly Mar. 24, 1992
5098336 Poultry peeling apparatus Mar. 24, 1992
5041053 Heart harvesting system and method Aug. 20, 1991
4815166 Method and apparatus for processing turkey gizzards Mar. 28, 1989
4799292 Gizzard peeling apparatus Jan. 24, 1989
4748722 Gizzard harvester Jun. 7, 1988
4691410 Gizzard harvester Sep. 8, 1987
4608732 Gizzard harvesting process Sep. 2, 1986
4590643 High yield gizzard harvesting apparatus May. 27, 1986
4570293 Peeler roll construction Feb. 18, 1986
4570294 Apparatus for separating the gizzards from the entrails of poultry and for further processing the gizzards Feb. 18, 1986
4570296 Gizzard harvesting apparatus Feb. 18, 1986
4538325 Gizzard harvesting machine Sep. 3, 1985
4524491 Gizzard harvesting apparatus and process Jun. 25, 1985
4466158 Method and apparatus for separating viscera from and splitting gizzards Aug. 21, 1984
4395795 Poultry gizzard processing system Aug. 2, 1983
4382313 Gizzard harvesting machine May. 10, 1983
4325165 Gizzard splitter Apr. 20, 1982
4306333 Gizzard inspection and peeling system Dec. 22, 1981
4183117 Apparatus for splitting, cleaning and skinning poultry gizzards Jan. 15, 1980
4073040 Machine for process of poultry gizzards Feb. 14, 1978











 
 
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