Jointed structure components therefor, and method of disassembly thereof
CA 1098747 A · Owner: Westeel-Rosco Limited - Westeel-Rosco Limitee · Inventors: Mills, Roy H.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
In a fence structure comprising upper and lower horizontal rails between which fence panels are disposed each of the fence panels is connected to each of the rails by a jointed structure, the jointed structure comprising a resiliently deformable V-shaped lip a first limb of which is presented by the fence panel and the second limb of which has a free edge, with the lip disposed with the, second limb resiliently deformed towards the first limb within a recess in the associated rail. The lip is in contact with a bottom wall of the recess with a space provided between this bottom wall and the second limb of the lip, the free edge of which is in biting engagement with one side wall of the …
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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 April 7, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 7, 1998.
- 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.