E-mail messaging system
CA 2437726 A1 · Owner: Suffix Mail Inc. · Inventors: Sheldon, Valentine D.; Kagan, Jeremy Simca; Palmarini, Nancy
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method for providing e-mail communication is provided in which an e-mail user interface is generated on a display device (4000). The e-mail user interface implements e-mail messaging for a root e-mail address that includes a domain name and a username. Upon receiving a request from a user the method , generates a first suffix e-mail address and creates a first directory on the , e-mail user interface for the first suffix e-mail address. The first suffix email address includes the domain name, the username and a first suffix name. , Upon receiving an e-mail message having a destination address including the domain name and the username, the method stores the e-mail message in the …
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 February 14, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended February 14, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 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.
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.