Device for picking up covering fabrics from plantation fields
CA 2292704 A1 · Owner: Moberg, Jan · Inventors: Moberg, Jan
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A device for picking up covering fabrics from plantation fields comprises a frontally mounted capturing device (9) through which a spread-out fabric (8) may be pulled in while forming a narrow strand. A rotatable shaft (11) is axially placed on the vehicle in order to be able to receive a reel (10). Between the capturing device (9) and the reel (10) there are means (14, 14', 14'') for guiding the strand of fabric in a gathered state to the reel (10). In the proximity of the reel, there is also a mechanism (12) for evenly distributing the strand of fabric onto the reel.
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 29, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 29, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 29, 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.