Spider bracket
CA 2063696 A1 · Owner: Precision Components (Richmond Hill) Limited · Inventors: Brown, Randall Wayne; Brown, John Earl Ross; Wilson, Alfred Henry Roy
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A spider bracket is disclosed. The bracket comprises a plurality of arms defining a planar surface and adapted to abut with the coiled section of a heater element and a crimp bracket extending from the arms. The crimp bracket has a plate extending substantially perpendicular to the planar surface and having a plurality of crimp members extending substantially perpendicular to the plate in opposite directions thereof. The crimp members have a substantially U-shaped configuration for receiving the ends of the element. The crimp members have a single crimp arm and a positioning arm whereby upon presenting the lower planar surface of the element to the arms and at to the ends of the crimp …
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
- Filed March 20, 1992. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended March 20, 2012.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 20, 2014.
- 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.