System and method for transmission of data
CA 2243555 A1 · Owner: Von Kaenel, Tim · Inventors: Starr, David; Wang, Jeffrey; Von Kaenel, Tim
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A system and method for data communication (10) connecting on-line networks with on-line and off-line computers (14). The present system provides for broadcast of up to the minute notification centric information thereby providing an instant call to action for users who are provided with the ability to instantaneously retrieve further detailed information. The notification centric portions of information (26 28) are wirelessly broadcast , (36) to wireless receiving devices (18) which are attached to computing devices (14). Upon receipt of the information at the personal computer (14) the user is notified through different multimedia alerts that there is an incoming message. …
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 24, 1997. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 24, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 24, 2019.
- 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.