U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Method and device for mechanically drawing slaughtered poultry

Patent 5334083 Issued on August 2, 1994. Estimated Expiration Date: Icon_subject May 6, 2012. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

3474492

3663991

Poultry inspection apparatus and method
Patent #: 4283813
Issued on: 08/18/1981
Inventor: House

Poultry delunger apparatus
Patent #: 4677709
Issued on: 07/07/1987
Inventor: Dixon

Viscera excision for poultry and the like
Patent #: 5026317
Issued on: 06/25/1991
Inventor: Kennedy

Method and apparatus for removing viscera from poultry carcasses Patent #: 5098333
Issued on: 03/24/1992
Inventor: Cobb

Inventors

Assignee

Application

No. 879757 filed on 05/06/1992

US Classes:

452/106, VISCERA PROCESSING452/109, Removal of vent with viscera452/117Gripper or hook type eviscerator

Examiners

Primary: Little, Willis

Attorney, Agent or Firm

Foreign Patent References

  • 7017907 NL. 06/25/1971
  • 7205388 NL. 07/25/1973
  • 7300546 NL. 07/25/1973
  • 7310913 NL. 02/25/1975
  • 1378411 GB. 12/25/1974

International Class

A22C 021/00

Foreign Application Priority Data

1991-05-08 NL

Abstract

Method and device for mechanical removal of the viscera package from the belly cavity of slaughtered poultry hanging by the legs from hooks which are moved in a conveyor along a drawing device. For removal of the viscera package, the body of the poultry is tilted from the hanging, vertical position through a predetermined angle about an axis parallel to a line through the hip joints to a second position, in which the shoulder joints are situated at essentially the same height as or higher up than the hip joints. The latter body position thereafter remains retained during the veterinary inspection of the poultry or the carrying out of further operations on the viscera package and/or the carcass. The second position of the body is preferably produced by guiding at least a part of the neck of the poultry from a position lower down than the legs to a position in which the neck is situated essentially at the same height as or higher up than the legs, and the body of the poultry extends between the neck and the legs.

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