Improved cooking gas burner
CA 2584134 C · Owner: Aktiebolaget Electrolux · Inventors: Rossi, Carlo Antonio; Rossi, Marco
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention provides a cooking gas burner assembly including a distributor (30), a gas manifold (50) and a cup (40) said cup (40) being , located between said gas manifold (50) and said distributor (30). The invention also provides a method of assembling a distributor (30) and a cup (40) in a cooking gas burner assembly, said method including the steps of providing: said distributor (30) with downwardly extending spigots (32) providing said cup (40) with recesses (48) to receive said spigots (32) said , recesses (48) including a base surface (246) said recesses (48) being sized , and or shaped whereby thermal expansion of said distributor (30) results in substantially no …
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 October 27, 2005 and granted March 4, 2014. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended October 27, 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.