Flexible header joint
CA 2496863 C · Owner: Roos, Jerry · Inventors: Roos, Jerry
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A flexible header joint for a high performance automobile is provided wherein , the first end of , the joint receives a header collector and the second end of the joint receives an exhaust pipe. A , cylindrical clamp maintains the joint in position to the header collector the , clamp having three , spring retainers circumferentially positioned around the clamp. When the automobile is in , motion, the clamp allows for the header to twist and rotate relative to the exhaust pipe while still , maintaining the seal and thus preventing leakage of exhaust.
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 February 10, 2005 and granted December 10, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended February 10, 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.