Lawn mower

Harvesters – Cutting – Housing or guard

Reexamination Certificate

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Reexamination Certificate

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11193838

ABSTRACT:
A lawn mower having a cutter housing for receiving a cutter blade for cutting grass. To make the manufacture of molds easy, the cutter housing is divided into three members: a housing proper for receiving the cutter blade, a bottom member for forming a cut grass carrying passage, and a scroll guide member for forming a portion of a scroll part. The bottom member engages with the housing proper and the scroll guide member. The scroll guide member is co-fastened to the housing proper with an engine. As a result, molds needed for making the cutter housing can be made simple and the assembly of the lawn mower made easy.

REFERENCES:
patent: 5267429 (1993-12-01), Kettler et al.
patent: 5488821 (1996-02-01), McCunn et al.
patent: 5628171 (1997-05-01), Stewart et al.
patent: 6189307 (2001-02-01), Buss et al.
patent: 6470663 (2002-10-01), Langworthy et al.
patent: 2004/0237492 (2004-12-01), Samejima et al.
patent: 63 61223 (1988-04-01), None

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