Systems and methods for base station enclosures
CA 2589720 C · Owner: Shariff, Zia · Inventors: Shariff, Zia; Sharp, Tony; Hudz, Andrew
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A technique for climate control of, for example base station circuitry within , an enclosure involves placing base station circuitry within the enclosure and controlling the climate therein. A system according to this technique inclues an enclosure suitable for use outside in a wide range of extreme weather conditions. A controller may, for example control a fan tray with a heater to , pull ambient air through a filtration unit through the fan tray where the air , is heated and through cold start recirculation dampers.
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 November 29, 2005 and granted September 24, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended November 29, 2025.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- 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.