Waterer
CA 2242280 C · Owner: Aratowerk Walter Von Taschitzki Gmbh & Co. Kg · Inventors: Von Taschitzki, Martin
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 waterer to be mounted on an animal housing facility, which is provided with an essentially vertical feed delivery pipe (4), a vertical water pipe (2) and at least one water valve (3) fitted on the water pipe (2). It is characterised by a mounting unit (5), at least partially surrounding the feed delivery pipe (4) which can be firmly, clamped to the feed delivery pipe (4) and a water pipe holder, with a strap (6) and an angled leg (7) provided on the mounting unit (5), where the water pipe (2) lies against the strap (6) and the leg (7) in height-adjustable fashion and, with a height adjustment clamp (8) which surrounds the water pipe (2) and is connected to the …
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 July 2, 1998 and granted June 11, 2002. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended July 2, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 2, 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.