Feeding device
CA 2289740 A1 · Owner: Hortinorr Ab · Inventors: Alexanderson, Lars
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a device for gradual cross-feeding of elongate objects, comprising a stationary support frame (2) which in profile is , stepped in at least two sections (1 1', 1'') which are arranged in separate planes with an upper sliding and supporting surface (8) and a step front edge (4) in the feeding direction, and a feeding arrangement which is also stepped , in profile and has one section less than the number of sections in the support frame and the sections of which each have at least two upper sliding and supporting surfaces (7) extended in the feeding direction and a step front edge (6) in the feeding direction. The upper sliding and supporting surfaces (7) of …
Read the whole patent
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 May 13, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 13, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 13, 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.