Access control with just-in-time resource discovery
CA 2271352 C · Owner: Hyndman, Arn Close · Inventors: Walls, Gordon F.; Hyndman, Arn Close
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An access control system for a network manager system provided with a plurality of building blocks (BBs), each specialized for executing a plurality of, functions on a plurality of resources of the network and with a graphical , user, interface (GUI). Each BB comprises a database for storing access control data pertinent to said component including all resources accessible to the BB all functions executable by the BB and all users that have the right to use the, BB, according to privileges allocated to each user. The BB also comprises an access control library for writing and reading the access control data to and from the database for execution of a network operation according to 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 May 6, 1999 and granted March 25, 2003. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended May 6, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 6, 2021.
- 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.