Air filter housing with guides for air filter units
CA 2640707 C · Owner: Mahler, Axel · Inventors: Mahler, Axel
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to an air filter housing (1) having at least one filter chamber (2, 3) with an inlet end and an outlet end for air passing through a filter unit (F) disposed in said filter chamber an access opening , (4, 5) arranged in a sidewall of said filter chamber for the introduction of an air filter unit into and removal thereof out of said filter chamber and a , clamping device (8) for pressing an air filter unit disposed in the filter chamber against an end wall of said filter chamber in the inlet end thereof. According to the invention said housing has a guide (19 20, 21-24) for , guiding an air filter unit (F) during introduction into and removal out of said …
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 March 14, 2006 and granted May 6, 2014. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended March 14, 2026.
- 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.