The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 06, 2008
Filed:
Feb. 18, 2005
Stephen J. Grimwade, Huntingdon, GB;
Stephen J. Grimwade, Huntingdon, GB;
The Toro Company, Bloomington, MN (US);
Abstract
A rotary walk behind lawn mower has a wheeled cutting deck with a downwardly facing cutting chamber. A rotatable cutting blade is contained inside the cutting chamber above a lower edge of a peripheral sidewall and beneath a central hub, an annular channel being formed between the sidewall and the hub of the cutting chamber for receiving grass clippings from the cutting blade. A portion of the peripheral sidewall of the cutting chamber above the level of the cutting blade and a portion of a top wall of the cutting chamber form a pivotal mulch door for opening and closing the annular channel in which the grass clippings are moving.