Spin cast end cap assembly with internal flyweights
CA 2316133 A1 · Owner: Schmitz, Joseph Paul · Inventors: Schmitz, Joseph Paul
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A spin cast die assembly includes a casing an insert and an end cap assembly , for retaining the insert against an annular shoulder within the casing. The end cap assembly, has a mounting ring attached an end of the casing. The mounting ring receives a flyweight, ring which engages an end of the insert and which pivotally supports a plurality of flyweight, members which are mounted radially internally with respect to the mounting ring. The, mounting ring has an annular flyweight engagement surface which faces generally radially, inwardly and towards the shoulder. As the assembly is spun the inner ends of , the flyweight, members pivot radially outwardly. The flyweight members thereby …
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 August 15, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 15, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 15, 2022.
- 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.