ADJUSTABLE WING PLOW

Number of patents in Portfolio can not be more than 2000

United States of America Patent

SERIAL NO

11559699

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A plow assembly includes a pair of plow wings which are pivotally mounted at opposite ends of a center plow. Each of the plow wings may pivot between a forwardly angled position and an aligned position. The plow assembly may pivot a trailing plow wing in response to the center plow being urged or angled toward that side of the vehicle. The plow wines may be oriented in their forwardly angled position until the center plow is at least substantially urged or pivoted toward its angled position or toward a position between the center position and the angled position. The trailing plow wing may be pivoted or urged to its aligned position in response to the center plow being substantially urged or pivoted toward its angled position or toward a position between its center position and its angled position.

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Patent Owner(s)

Patent OwnerAddress
DOUGLAS DYNAMICS L L CMILWAUKEE WI

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Niemela, Cal G Chassell, MI 39 794
Niemela, Nels A Chassell, MI 6 129
Quenzi, Philip J Atlantic Mine, MI 58 1753

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