Sheathed and flanged temperature probe
CA 2415337 C · Owner: Gul, S. Asim · Inventors: Gul, S. Asim
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A sheathed and flanged temperature probe has a cylindrical sheath (52) and a flange (38) of the same metallic material. The cylindrical sheath (52) is closed on one end (48) and open on the other (58) and has a length at least , an order of magnitude greater than its outer diameter. The temperature sensing element is inserted into the sheath, leaving wires (54) protruding from the open end of the sheath. The flange member (34) is formed from a single piece of metal, cold drawn using an awl to form a continuous sleeve (40) having an axis perpendicular to the planar surface of the flange (38). The sheath (52) is inserted into the sleeve (40). The flange is secured to the central …
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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
- Filed August 1, 2001 and granted September 4, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended August 1, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 1, 2023.
- 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.