Disintegrating casting weight and fish attractor and method of making same
CA 2003999 A1 · Owner: Follett, John L. · Inventors: Follett, John L.; Follett, John L.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract, The present invention relates to a watersoluble casting weight and fish attractor and its method of fabrication. The casting weight is a body consisting essentially of sand size stone, soil, calcium carbonate and clay with a length of flexible material which is formed into a cord by twisting main strands of the flexible material and which extends between the ends of the body member providing a closed loop through which a fishing line, hook or lure may be passed. The casting weights are formed by filling appropriately shaped cavities in a mold with a mixture of the components of the casting weight to which water has been added. The mold rests upon a layer of resilient material …
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Filed November 27, 1989. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 27, 2009.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 27, 2011.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.