Apparatus for producing key blanks
CA 2388170 A1 · Owner: Foscan, Eros · Inventors: Foscan, Eros; Chies, Ezio; Pacenzia, Stefano
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An apparatus for producing key blanks, characterised by comprising: at least one clamp (14) for clamping a possibly pre-machined key stamping (16) in which the grooves corresponding to the profile to be obtained are to be formed in sequence, at least one milling cutter (36 36', 36") of shape compatible with , the profile of the key to be obtained means (5, 12, 28) for moving said clamp (14) relative to said milling cutter (36 36', 36") at least in the three , perpendicular directions related to the shank of said key stamping (16) a , memory containing stored data relative to the parameters of the different types of key profiles, a unit (38, 40) for acquiring data corresponding 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 November 10, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 10, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 10, 2022.
- 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.