Seal assembly
CA 2096858 A1 · Owner: Ford Motor Company · Inventors: Neutgens, Kurt John
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract of the Disclosure An improved seal assembly capable of sealing a rotatable shaft protruding from a fluid-containing chamber in an internal combustion engines and the like. The improved seal characteristics of the seal assembly are largely attributed to surface interface between the seal cap and the main body of the seal assembly. More particularly the seal cap includes a pair of legs each having fractured ends which are in end-to-end engagement with corresponding legs of the main body also having fractured ends. By mating corresponding fractured ends of respective legs of the seal cap and the main body, an improved seal is provided. A method by which such an improved seal assembly …
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 May 25, 1993. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 25, 2013.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 25, 2015.
- 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.