Apparatus for injection molding in alternate planes
CA 2392521 A1 · Owner: The Goodyear Tire & Rubber Company · Inventors: Boyd, Thomas John
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Apparatus for Injection Molding in Alternate Planes Discloses is an apparatus for injection molding permitting movement of the injection molding machine in multiple planes. The apparatus has a frame and an injection molding machine mounted within the frame. Located on both the frame and the, injection molding machine are a plurality of interlocking rails and rail bearings. The, movement of the rails in the rail bearings permits the injection molding machine to move, relative to the frame. The frame is a two piece interlocking frame the two , pieces being, capable of movement relative to each other.
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 5, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended July 5, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 5, 2024.
- 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.