Timeshared electronic catalog system and method
CA 2391829 C · Owner: Arazi, Matan · Inventors: Arazi, Matan; Sullivan, Dave L.; Brookler, David E.
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 providing a , timeshared electronic catalog is disclosed. The system comprises an electronic database having a plurality of data records that comprise a master data set. The system comprises at least a first and second subset of the data records, wherein each subset comprises one or more data records selected from the master data set. The system includes a software programs comprising a data record masking module for selectively providing a first view for displaying one of the subsets to a first user. Each of the plurality of data records contains a plurality of data elements, or fields, or attributes. The data record masking module is further for …
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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 December 5, 2000 and granted February 8, 2011. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended December 5, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 5, 2022.
- 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.