Floating and trolling bait bucket
CA 1235572 A · Owner: Flambeau Corporation · Inventors: Lanius, Charles A.; Sauey, William R.; Hulterstrum, Harold D.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A floating and trolling bait bucket for holding live bait. The floating and trolling bait bucket includes a container, door, hinge, and spring. The hinge rotatably interconnects the door to the container. The spring is positioned over the hinge so that the spring resists rotation of the door away from substantially closed or open positions. In addition, a process is described for blow molding a floating and trolling bait bucket having both a container and a flotation collar. An elongate tube of molten plastic called the parison is extruded between two mold halves, where each of the mold halves includes a cavity having two independent segments and an interspace therebetween. The mold halves …
Read the whole patent
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
- Granted April 26, 1988. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 26, 2005.
- 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.