Smart electronic label employing electronic ink
CA 2434683 A1 · Owner: Gelbman, Alexander · Inventors: Gelbman, Alexander
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention provides for smart and dumb implementations of a standalone, remotely updateable, remotely alterable flexible electronic label , (16). The electronic label (16) provides for displaying information in connection with a mammal, non-mammal, an item or location. The label (16) includes a display assembly (30) having electronic ink (42) disposed on a support, one or more antennas (22) for sending or receiving signals corresponding to one of instructions, programs data or selected indicia to be , displayed by said display assembly (30) a storage element (28) in circuit , with the antenna (22) for storing the instructions programs, data and , indicia, and one or more …
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 January 14, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 14, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 14, 2024.
- 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.