Outboard engine
CA 2014701 C · Owner: Suzuki, Hitoshi · Inventors: Itai, Yasushi; Suzuki, Hitoshi; Yamamoto, Hiroshi
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An in-line multicylinder outboard engine 7; 207; 307; 407 for an outboard engine unit 100; 200; 300; 400 includes a vertical array of cylinders 7b 7c, 7d, a, vertically extending crankshaft 73 a flywheel 75 mounted, on the upper end of the crankshaft 73 and a camshaft, driver unit 76 positioned between the flywheel 75 and an upper surface of an engine block 7g. The engine also includes a vertical array of intake/fuel supply devices 16; 216; 316; 416 connected respectively to pipes of an intake manifold 83; 283; 383; 483a ~ 483c. The uppermost intake/fuel supply device has at least a portion thereof positioned below a plane in which the flywheel 75 is rotatable and within a region defined …
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 April 17, 1990 and granted October 13, 1998. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended April 17, 2010.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 17, 2012.
- 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.