Engine manifold temperature sensing device
CA 1110866 A · Owner: Thermo-Couple Products Company, Inc. · Inventors: Finney, Philip F.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A temperature sensing device for monitoring high temperature exhaust gases of an internal combustion engine which includes a sensing element and a support for the sensing element including a mounting stem and electrical, connection means secured to the end of the mounting stem which is outside of the manifold. A gas seal connection between the sensing element and the supporting mounting stem is located at a point removed from the hostile operating environment within the manifold and the fit between the sensing element and the mounting stem is such that a slight freedom of movement is available at the portion of the mounting stem innermost of the manifold to thereby shift the point of …
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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
- Granted October 20, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 20, 1998.
- 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.