Block heater for robotic installation
CA 1313533 C · Owner: Temro Division, Budd Canada Inc. · Inventors: Schaefer, Ron
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
It is difficult if not impossible to install conventional engine block heaters robotically. The present device includes a cylindrical body with a heater element extending upon one side thereof and operatively connected to terminals on the other side thereof with a sealing o-ring around the body portion for sealing engagement with a cylindrical aperture formed in the engine block wall. A retainer ring surrounds the outer end of the body portion having at least one of standing portion formed thereon with an aperture formed therethrough and a corresponding screw-threaded aperture is formed in the wall of the block to one side of the aperture into which the heater engages. Installation by …
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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 February 9, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 9, 2010.
- 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.