Method and apparatus for transferring objects
CA 2448150 A1 · Owner: Peroni, Gunther · Inventors: Martelli, Giuseppina; Peroni, Gunther
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A device for transferring objects comprises a feeder group provided with a screw which is rotatable about a longitudinal axis thereof. The screw bears at least, one container lodged between two steps of a thread thereof; the container housing an, object to be transferred. The container exhibits a through-hole by which it can be, freely appended to the screw, in such a way that the container can be transferred in a, direction of the axis of the screw in two directions by effect of a rotation of the screw. The device comprises a magazine bearing a plurality of screws each of which , can be, selectively coupled to the screw of the feeder group in order to enable a , transfer to or, from …
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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 August 4, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 4, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 4, 2020.
- 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.