Stop member for snowplow assembly

Excavating – Snow or ice removing or grooming by portable device – Vehicle mount with obstacle responsive trip – or yieldable tool

Reexamination Certificate

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Details

C172S811000

Reexamination Certificate

active

08006413

ABSTRACT:
A snowplow assembly may include a support member, a mount member, and an actuator. The mount member may be operatively connected to a plow blade and pivotally connected to the support member and the mount member may pivot about a substantially vertical axis with respect to the support member. The mount member may include a first stop member for limiting the pivotal motion of the mount member about the substantially vertical axis in a first direction. The actuator may pivot the mount frame about the substantially vertical axis and a first end of the actuator may be operatively connected to the snowplow assembly and a second end may be pivotally connected to the mount member.

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PCT—Notification of Transmittal International Preliminary Report on Patentability, Jan. 6, 2011.
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Written Opinion of the International Searching Authority, dated Nov. 12, 2010, PCT/US2010/025887.

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