Canadian application, no grantCanada
Data carrier
CA 2345228 A1 · Owner: Baldus, Christof · Inventors: Baldus, Christof; Mayer, Karlheinz; Wisjak, Eduard
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a data carrier (1) such as a security, bank notes, ID card or the like that is embossed in such a way that at least part of said embossment (2) is shaped like an oblique plane (3).
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 September 29, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 29, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 29, 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.
FiledSeptember 29, 1999
GrantedNo grant recorded
Term endedSeptember 29, 2019
Patent numberCA 2345228 A1
Classification (IPC)B42D15/00 +1 more
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.