Improved mounting arrangement for loop distributor in a reforming chamber
CA 2200280 C · Owner: Morgan Construction Company · Inventors: Starvaski, Raymond R.; Ferrazza, Frederick
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
In an apparatus for receiving a series of loops descending along a vertical path from the delivery end of a conveyor and for accumulating the thus received loops into an annular coil a device for horizontally distributing the descending loops. The device includes a ring surrounding the vertical path. The ring has a cylindrical vertical wall and a radially outwardly extending horizontal ledge. A curved guide member extends around a segment of the ring and has leading and trailing ends. The guide member protrudes inwardly from the ring into the vertical path with the extent of the inward protrusion being greater at the trailing end than at the leading end. The guide member is in mechanical …
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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 March 18, 1997 and granted May 2, 2000. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended March 18, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 18, 2019.
- 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.