Canadian application, no grantCanada
Method, according to which a customer accesses monetary-value data from a charging point
CA 2428674 A1 · Owner: Lang, Jurgen · Inventors: Lang, Jurgen; Meyer, Bernd
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 is characterized in that a random number (X) and a payment identification number (PID) which contain information about the customer are generated in the charging point.
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 April 24, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 24, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 24, 2023.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledApril 24, 2001
GrantedNo grant recorded
Term endedApril 24, 2021
Patent numberCA 2428674 A1
Classification (IPC)H04L9/08 +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.