System and method of simultaneously displaying prices in multiple currencies
CA 2280464 A1 · Owner: Bhyravabhotla, Raghurama · Inventors: Bhyravabhotla, Raghurama; Zimmerman, Terry L.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An electronic price label (EPL) system which is capable of simultaneously displaying price information in a plurality of different currencies. The system includes an EPL and a computer. The EPL includes a display having first and second portions, and a control circuit which causes the display to simultaneously display price information in a plurality of different currencies. The computer sends messages to the EPL instructing the EPL to display primary currency price information in the first portion of the display and secondary currency price information in the second portion of the display.
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 August 19, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 19, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 19, 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.
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.