Rigid hull inflatable boat improved construction
CA 1201626 A · Owner: Cochran, William H. · Inventors: Cochran, William H.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A rigid inflatable boat is provided having multiple inflatable bladders defining a ring around the hull generally at or above the waterline with the inflatable bladders connected to the hull and to each other in a manner facilitating rapid mounting and demounting and easy, repair, thereof. A positioning structure such as a, through-extending hole is formed in the hull for positioning each bladder with respect to the hull and, a holding structure, such as a separate inflatable portion of the bladder, or a rigid flange or a strap is associated with each bladder to cooperate with the positioning structure to releasably hold each bladder to the hull at the positioning structure when the bladder …
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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 11, 1986. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 11, 2003.
- 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.