Apparatus and method for assembling a gate
CA 2434827 A1 · Owner: Woody'S Lumber, Inc. · Inventors: Rosenthal, Herbert; Fabella, Anthony Mark; Greene, David Allen
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A clamping fixture for use in the assembly of a gate comprised of a number of plastic members includes a flat stationary clamping surface attached to a stationary frame and a flat moving clamping surface extending parallel to the flat, clamping surface and driven toward the flat clamping surface by an actuator so, that the plastic members, assembled in the configuration of the gate are, clamped and held between the clamping surfaces. Preferably the actuator, which includes one or more pneumatic cylinders is adjustable along the frame , to, provide for the assembly of gates having different widths. Preferably the, clamping fixture additionally includes a stationary flat guiding strip …
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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 July 9, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended July 9, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 9, 2025.
- 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.