Method and apparatus for setting flat elements in relation to a reference device, in particular stamping dies or the like
CA 2084580 A1 · Owner: Vossen, Manfred · Inventors: Vossen, Manfred
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
In a method of setting flat elements in relation to a reference device, in particular stamping dies or the like and for aligning, embossing blocks relative to an embossing original outside a stamping machine by means of a camera d picture screen associated therewith the camera position is set over a holding frame d a marking at one side of the holding frame d displaced until the image of the camera on the picture screen is coincident with a line of a reticule whereafter the camera is moved over a second marking which is, approximately aligned with the first marking at the other end of the, holding frame and then the rear part of the holding frame is displaced at a right angle to the first …
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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 December 4, 1992. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended December 4, 2012.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 4, 2014.
- 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.