Improvements in automatic product weighing machines, particularly for food products
CA 2262945 A1 · Owner: Dauder Guardiola, Agustin · Inventors: Dauder Guardiola, Agustin
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Improvements in automatic product weighing machines particularly for food products, comprising: two bucket series arranged in two concentric circumferences on a horizontal plane; frames having an intermediate cross-member, each of which loosely houses a pair of buckets joined to the flame by means of pairs of flexible resilient and, parallel straps; two radially aligned weighing means respectively arranged below the two bucket series at the weighing area; roller means at the free ends of the frames and on the two sides of the buckets standing on respective track sectors, the buckets being lifted in the sector of the weighing area; and a control metering the products to be delivered onto the …
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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 February 24, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended February 24, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 24, 2021.
- 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.