Caching of reduced forms of web pages on a small footprint device
CA 2310933 A1 · Owner: Graham, Neil · Inventors: Leduc, Kevin; Graham, Neil
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A system and method to cache reduced forms of web pages for use in a web browser. A web browser running on a small footprint device may cache reduced forms of, web pages. Various types of reduction may be performed. For example web pages , may, comprise elements which are unnecessary to display or are unsupported for particular, small footprint devices. These elements may be removed before a web page is cached, which may reduce the size taken in the cache and reduce the time to render the page for a, subsequent view. Also, a version of the parse tree may be cached instead of the web page, in text form. A lightweight containment framework for applications and services running, on small …
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 7, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended June 7, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 7, 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.