Content tracking
CA 2410959 A1 · Owner: Thompson, Mark R. · Inventors: Raciborski, Nathan F.; Thompson, Mark R.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to tracking content objects when distributing content on a network. One embodiment of the invention reports status information from a plurality of content exchanges to a remote location and includes a first and second content exchanges, a remote server and a first and second datalinks. , The first content exchange includes a first plurality of content object portions and the second content exchange includes a second plurality of content object portions. The remote server includes a first subset of the first plurality of content object portions and a second subset of the second plurality of content object portions. The first datalink transports a first catalog …
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 June 1, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended June 1, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 1, 2023.
- 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.