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1. WO1998012930 - FISH SPINAL BONE REMOVAL TOOL

Note: Text based on automatic Optical Character Recognition processes. Please use the PDF version for legal matters

[ EN ]
Fifth Spinal Hone
Removal Tool
a: Fish Spinal Bone Removal Tool
b: This invention relates to fresh water fish The object of the invention is to provide a tool/utensil for the removal of spinal and other bones of fresh water fish The design is compact and simple to use A stand for mounting the invention is included The object of the invention is to provide a tool/utensil for the removal of spinal and other bones of fish The advantages are that a fish's spinal bones are removed in just one clean action, thus eliminating time-consuming labour during processing
preparations The invention provides for a much cleaner filleting procedure, and boning time is greatly reduced Thus a more hygienic, faster, safer and efficient alternative to bone removal and filleting is achieved
: To my knowledge there is no device available or patented on the world market dedicated to the removal of fish spinal bones

: DESIGN
The design has been kept simple and clean for sanitary reasons.

The device consists of a shaft attached to a handle, and a slide-on sleeve at end of the shaft to accommodate a slip-in ring component.

The ring component comes in several sizes to suit various spinal sizes.
Fig 1 : Over-all sketch of the invention; comprising,
1a: side-view of the invention, detailing component parts
1b: top and side view of invention's stand
1c: an angle view of invention's ring component, as
attached to the handle.

: USE (how to)
Remove head, tail and gut from a fish, then select ring appropriate for size of spinal column. From gills of fish, insert ring around spinal column and push fish down over Boner Tool until the spinal column is completely detached. Remove spine and Boner Tool.