Transfer method and apparatus therefor
CA 1307228 C · Owner: Billington, Alan James · Inventors: Wood, Stephen Anthony; Desborough, Paul Hugh; Billington, Alan James
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A Transfer Method and Apparatus Therefor A method and apparatus for transferring relatively light objects. The objects are supported on a cushion element having a multiplicity of extremely fine and relatively short flexible fibres packed at an ultra high density pile in a backing. The fibres are aligned at an angle or inclination with respect to the base so that when the cushion element or the object is vibrated the objects are transferred in the direction of lay of the fibres. The cushion element may be supported by a base with the object resting on the fibres, or the cushion element may be secured to the underside of the object so -that the fibres rest on the base. 30680
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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 September 8, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 8, 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.