Seal assembly for a moving matrix magnetic separator
CA 1054975 A · Owner: Sala Magnetics · Inventors: Nolan, John J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A seal assembly for sealing the edges of a compartment and an adjacent surface which move relative so each other including a resilient, trans-, verse seal at the front and rear edges of the compartment arranged transversely of the direction of relative motion between the surface and compartment each, transverse seal extending a distance beyond the compartment greater than the distance between the surface and the compartment for enabling each transverse seal to bend rearwardly relative to the direction of motion and firmly seal-, ingly engage the surface; and a resilient longitudinal seal at each side edge, of each compartment arranged generally longitudinally of the direction of relative …
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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
- Granted May 22, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 22, 1996.
- 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.