Means and method of pneumatic comminution
CA 1305116 C · Owner: Fuller Power Corporation · Inventors: Wiley, Allen Claire
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An improved centrifugal pneumatic comminutor (10) including a housing (16) containing a fan means (14) operatively connected to a motor means (22) said, housing (16) having an inlet opening (28) aligned with the axis of said fan (14) and an outlet opening (42) on the perimeter of said housing (16), an input conduit (30) mounted to said housing (16) surrounding said inlet opening (28) including a frustal conically shaped section adjacent said housing, and an output conduit (44) attached to said housing surrounding said outlet opening (42), the material to be comminuted being introduced into said input conduit (30) and being drawn into said frustal conically shaped section by suction of said …
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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 July 14, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 14, 2009.
- 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.