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1. US6095913 - Fish spinal bone removal tool

Office United States of America
Application Number 09242766
Application Date 20.02.1999
Publication Number 6095913
Publication Date 01.08.2000
Grant Number 6095913
Grant Date 01.08.2000
Publication Kind A
IPC
A22C 17/04
AHUMAN NECESSITIES
22BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
CPROCESSING MEAT, POULTRY, OR FISH
17Other devices for processing meat or bones
04Bone cleaning devices
A22C 25/00
AHUMAN NECESSITIES
22BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
CPROCESSING MEAT, POULTRY, OR FISH
25Processing fish
A22C 25/16
AHUMAN NECESSITIES
22BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
CPROCESSING MEAT, POULTRY, OR FISH
25Processing fish
16Removing fish-bones; Filleting fish
CPC
A22C 25/166
AHUMAN NECESSITIES
22BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
CPROCESSING MEAT, POULTRY, OR FISH
25Processing fish ; ; Curing of fish; Stunning of fish by electric current; Investigating fish by optical means
16Removing fish-bones; Filleting fish
166Removing loose pin bones, e.g. from fish fillets
A22C 25/16
AHUMAN NECESSITIES
22BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
CPROCESSING MEAT, POULTRY, OR FISH
25Processing fish ; ; Curing of fish; Stunning of fish by electric current; Investigating fish by optical means
16Removing fish-bones; Filleting fish
Applicants SASHA ST CLAIR
Inventors PEAT NICHOLAS
Priority Data 299457 27.09.1996 NZ
Title
(EN) Fish spinal bone removal tool
Abstract
(EN)

PCT No. PCT/NZ97/00007 Sec. 371 Date Feb. 20, 1999 Sec. 102(e) Date Feb. 20, 1999 PCT Filed Jan. 29, 1997 PCT Pub. No. WO98/12930 PCT Pub. Date Apr. 2, 1998A method for the removal of the spinal bones from fish, such as freshwater fish, by positioning an annular member, such as a ring attached to a shaft, around the spine of a deheaded fish and forcing it along the spine from the head portion to the tail portion of the fish, to thereby detach the spinal column from the torso of the fish and then pulling out the detached spinal column. The fish preferably has its tail cut off prior to the operation. A device for carrying out the method consists of a ring attached to a shaft with its plane extending substantially transverse to the rod. Various sized rings may be detachable connected to the shaft which may be provided with a handle.

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