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Class Information
Number: 452/58
Name: Butchering > Slaughtering > Stunning > Electric
Description: Subject matter wherein the stunning is accomplished through the delivery of an electric shock to the animal.










Sub-classes under this class:

Class Number Class Name Patents
452/60 Hand held stunner 4
452/59 Trough or tank 16


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8568207 Apparatus and method using electromagnetic radiation for stunning animals to be slaughtered Oct. 29, 2013
8506366 Animal stunning Aug. 13, 2013
7846012 Apparatus and method for stunning poultry Dec. 7, 2010
7841928 Multi-channel poultry stunner with current sharing feature Nov. 30, 2010
7744449 Method for processing poultry Jun. 29, 2010
7740527 Poultry stunner Jun. 22, 2010
7588486 Microwave poultry processing device and method Sep. 15, 2009
7494406 Method for processing poultry Feb. 24, 2009
7384330 Methods and apparatus for processing fish and other products Jun. 10, 2008
7377843 Apparatus for stunning poultry May. 27, 2008
7249998 Method for processing poultry Jul. 31, 2007
7244172 Poultry incapacitator and method of use Jul. 17, 2007
7241212 Poultry incapacitator and method of use Jul. 10, 2007
6802261 Tetherless neuromuscular disrupter gun with liquid-based capacitor (spray discharge) Oct. 12, 2004
6802262 Tetherless neuromuscular disrupter gun with liquid-based capacitor (liquid dielectric) Oct. 12, 2004
6712684 Electrical stunning device Mar. 30, 2004
6679180 Tetherless neuromuscular disrupter gun with liquid-based capacitor projectile Jan. 20, 2004
6471576 Animal stunning system Oct. 29, 2002
6338673 Electrical animal stun/kill apparatus Jan. 15, 2002
6290592 Method for processing an animal carcass and apparatus for providing electrical stimulation Sep. 18, 2001
RE37266 Method and device for stunning an animal for slaughter Jul. 3, 2001
6019674 Two step poultry stunning method and apparatus therefor Feb. 1, 2000
5954573 Method for bleeding poultry Sep. 21, 1999
5954572 Constant current apparatus Sep. 21, 1999
5906540 Animal stunning system prior to slaughter May. 25, 1999
5899802 Tenderizing poultry meat through constant electrical stimulation May. 4, 1999
5888132 Post kill tenderization of poultry meat through constant electrical stimulation Mar. 30, 1999
5820451 Shell shocker (electronic device for immobilizing seafood) Oct. 13, 1998
5704830 Device for stunning an animal for slaughter Jan. 6, 1998
5512014 Tenderizing poultry meat through electrical stimulation Apr. 30, 1996
5487698 Stunning apparatus Jan. 30, 1996
5486145 Method and device for stunning an animal for slaughter Jan. 23, 1996
5401209 Current regulated electronic stunning apparatus Mar. 28, 1995
5397263 Method for the humane slaughter and processing of ratites, including ostrich and emu Mar. 14, 1995
5326307 Stunning device for animals for slaughter Jul. 5, 1994
5306200 Current regulated electronic stunning apparatus Apr. 26, 1994
5246396 Method for the humane slaughter and processing of domesticated ostrich Sep. 21, 1993
4953263 Process for stunning livestock Sep. 4, 1990
4875253 Process for stunning livestock Oct. 24, 1989
4860403 Method of eliminating aging step in poultry processing Aug. 29, 1989
4780932 Stunning of animals Nov. 1, 1988
4748719 Stunning of animals Jun. 7, 1988
4747184 Animal stunning equipment May. 31, 1988
4747185 Electrical apparatus for the electrocution of cattle May. 31, 1988
4694535 Post stunner for poultry Sep. 22, 1987
4586216 Device for stunning animals intended for slaughter by electric discharge May. 6, 1986
4578841 Apparatus for automatically stunning animals to be slaughtered Apr. 1, 1986
4571777 Apparatus for automatically stunning animals to be slaughtered Feb. 25, 1986
4524487 Apparatus for the automatic stunning of slaughter cattle Jun. 25, 1985
4468837 Apparatus for automatically stunning animals to be slaughtered Sep. 4, 1984

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