Mobile computing and communication
CA 2437706 C · Owner: Kargo Inc. · Inventors: Eskin, Eleazar
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An application development platform (100) enables applications (110) to be created easily for, e.g. mobile devices (112 113) that have short-range , wireless communication capability. The development platform exposes a carefully chosen core set of services through an API (114). Each of the applications can broadcast its services to local and remote devices. Message delivery between devices is guaranteed even for messages than cannot be delivered directly by local short-range wireless transmission. Message delivery through other channels, including the Internet (148) can occur , transparently to the user. Each device can be associated with an "owner" (150 152), which can be a person or …
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 1, 2002 and granted April 10, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended February 1, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 1, 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.