Grass discharge assembly for chuteless mower housing
CA 1110854 A · Owner: Outboard Marine Corporation · Inventors: Kidd, Earl H.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A lawn mower comprises a housing enclosing a rotary cutting blade and includes a continuous sidewall, a top wall which extends from the sidewall and an additional wall assembly which defines a first chamber upwardly extending above and arcuately around a portion of the top wall and a second chamber which extends downwardly from the first chamber arcuately around another portion of the top wall. Edges on the wall assembly define a top discharge port and the, lawn mower includes a cover plate attachable to the discharge port to prevent the escape of grass clippings through the discharge port so that grass clippings will be downwardly deflected by the second chamber for mulching and discharge …
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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.