Method of attaching plastic to a metal section and part made thereby
CA 2493632 A1 · Owner: Klages, Jerry · Inventors: Butterfield, Larry D.; Gaida, Dennis; Kowal, Eric
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention comprises a method of attaching plastic (14) to a metal substrate (12) and a part (10) made by the method. A plastic component (14) is molded about the metal component (12) and through the bottom opening (16). The plastic component (14) includes a flange (26) on one side thereof to secure the plastic component (14) with the metal component (12).
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 July 25, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended July 25, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 25, 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.