Device for filling and closing packs for liquids
CA 2067496 A1 · Owner: Reil, Wilhelm · Inventors: Reil, Wilhelm; Knobloch, Gerd; Liebram, Udo
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A Device for Filling and Closing Packs for Liquids, A description is given of a machine for filling and closing packs for liquids wherein an opening is arranged in an upper surface which can be connected to a pouring device. The device has a first feed conveyor (3) with a base for open empty packs (8). It has a conveyor (12) for intermittently moving the packs (8)from a base position (I) into individual intermediate positions (II-X XI), an, end position (IX), and has a filler station a stoppering station and a carry, off conveyor (25). In order to improve the output of the machine it is provided that a transverse, sliding conveyor is arranged in the path of movement behind the feed conveyor …
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 November 22, 1991. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 22, 2011.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 22, 2013.
- 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.