A method and apparatus for the production of honeycombs for beekeeping
CA 2239564 A1 · Owner: Ferrer Vidal, Carlos · Inventors: Ferrer Vidal, Carlos
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method and apparatus for the production of honeycombs for beekeeping, The method comprises a first step of applying liquid wax to a mould formed by a plurality of projections conjugate with the cells of the honeycomb in a manner such that the filling of the spaces of the mould with molten wax is complemented by the formation of an upper plate interconnecting the various cells, then proceeding with the moulding of the half honeycomb and subsequent cooling to enable the half honeycomb to be removed from the mould. The apparatus has two parallel endless belts separated by, a space slightly larger than the height of a half honeycomb and driven in a manner such that the adjacent passes have …
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 June 26, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended June 26, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 26, 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.