Riding lawn mower
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United States of America Patent
Stats
-
Feb 10, 2015
Grant Date -
Mar 20, 2014
app pub date -
Sep 11, 2013
filing date -
Sep 20, 2012
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Riding lawn mower switchable between mulching and bagging modes includes: a delivery passage for delivering grass, cut by cutting blades in a housing, from the housing to a receptacle by delivering air; and a scroll guide provided in an entrance of the passage for directing the grass clippings to the passage. An overall shape of the scroll guide as viewed in top plan is a substantial isosceles triangle extending into the housing while tapering forward from a scroll guide's base section located in the entrance and as viewed in side elevation is a substantial triangle tapering forward from the base section. Left and right side surfaces of the scroll guide each comprises lower and upper slanting surfaces formed as different slants, each of which gradually increases in area from the distal end of the scroll guide toward the base section.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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