Muffler assembly
CA 2443427 A1 · Owner: Golic, Adis · Inventors: Golic, Adis; Tary, Tom
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A muffler assembly has a housing and an internal and replaceable core assembly. The core assembly may contain filter elements to reduce the emissions from the engine and/or sound reducing elements. The core assembly is replaced within the housing when the filter elements become ineffective or when the user desired to otherwise replace the internal core assembly without removing the muffler housing.
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 September 30, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 30, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 30, 2025.
- 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.