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US 5,667,739 AGranted
Method of forming artificial bait
AssigneeDaiwa Seiko, Inc.
InventorSeiji Kato
Life of this patent
Estimating the term…
Abstract
An artificial bait which can provide a great effect to attract fish by means of light emission or reflection from air bubbles contained in the artificial bait. A large number of air bubbles are enclosed within a artificial bait main body formed of elastic material having flexibility and light transmissible property wherein the air bubbles may be deformed to enhance the attractiveness of the bait.
Claims11
A process of forming an artificial bait, comprising the steps of:
- (1) providing an elastic material substantially in the form of paste, wherein said elastic material exhibits flexibility and light transmissible property after being solidified;
- (2) positively mixing air bubbles into said elastic material in the form of paste so as to affect the light transmissible property of said artificial bait;
- (3) forming from said elastic material a paste lump of a predetermined shape with air bubbles embedded therein;
- (4) crushing air bubbles attached to an outer surface of said artificial bait to form recessed portions therealong
- (5) and covering an outer periphery of said paste lump with a second elastic material in the form of paste to which no air bubbles is mixed and then solidifying said paste lump.
2 more elements
The process according to according to 4, further comprising the step of:
- immersing said paste lump on said metal core into a second elastic material in the form of paste before said solidifying step and then removing said paste lump therefrom so that said paste lump is covered by said second elastic material.
A process of forming an artificial bait, comprising the steps of:
- heating a first elastic material and placing said first elastic material in a container, wherein said elastic material exhibits light transmitting properties once solidified;
- directly injecting air into said elastic material by placing a tube supplied to a positively pressured air supply into said elastic material;
- submerging a metal core into said container and said first elastic material and subsequently removing said metal core from said container so as to form a paste lump enveloping said metal core;
- allowing said paste lump to solidify;
- removing said metal core from said solidified paste lump;
- cutting rear portions of said solidified paste lump to form a plurality of skirt portions.
3 more elements
Dependencies are inferred from the claim text.