Boat and a method of assembly therefor
CA 1298144 C · Owner: Elmitt, Michael Ward · Inventors: Elmitt, Michael Ward
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A boat and a method of assembly therefor has a clamp with three slots in it. Two of the slots are mirror images of one another and are symmetrical about a longitudinal centre line of said boat and are located on either side of a vertical plane through said centre line when the boat is in an upright position. A bottom slot extends between a lower end of the other two slots. The bottom slot is designed to receive one end of a bottom of a boat during construction. The other two slots are designed to receive one end of a side of the boat during construction. The clamp eliminates the requirement for the construction of a frame or jig before constructing the boat. In some boats, two clamps are …
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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
- Granted March 31, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 31, 2009.
- 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.