Excavating – Snow or ice removing or grooming by portable device – Vehicle mount with obstacle responsive trip – or yieldable tool
Reexamination Certificate
2011-08-30
2011-08-30
Will, Thomas (Department: 3671)
Excavating
Snow or ice removing or grooming by portable device
Vehicle mount with obstacle responsive trip, or yieldable tool
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.
REFERENCES:
patent: 4074448 (1978-02-01), Niemela
patent: 4597205 (1986-07-01), Guest
patent: 4727665 (1988-03-01), Verseef
patent: 5129170 (1992-07-01), Fusilli
patent: 5706591 (1998-01-01), Wissmiller
patent: 5870839 (1999-02-01), Wissmiller
patent: 6276075 (2001-08-01), Kost et al.
patent: 6381880 (2002-05-01), Curtis
patent: 6408546 (2002-06-01), Curtis
patent: 6618964 (2003-09-01), Kost et al.
patent: 6618965 (2003-09-01), Schultz et al.
patent: 6701646 (2004-03-01), Schultz et al.
patent: 6775933 (2004-08-01), Koch et al.
patent: 6860039 (2005-03-01), Schultz et al.
patent: 6874582 (2005-04-01), Hollinrake et al.
patent: 6941685 (2005-09-01), Goy et al.
patent: 7114270 (2006-10-01), Potak
patent: 7134227 (2006-11-01), Quenzi et al.
patent: 7146754 (2006-12-01), Schultz et al.
patent: 7290359 (2007-11-01), Potak
patent: 09-328730 (1997-12-01), None
patent: 10-0159063 (1999-01-01), None
patent: 20-0414508 (2006-04-01), None
PCT—Notification of Transmittal International Preliminary Report on Patentability, Jan. 6, 2011.
PCT—International Preliminary Report on Patentability, Jan. 6, 2011.
International Search Report, dated Nov. 12, 2010, PCT/US2010/025887.
Written Opinion of the International Searching Authority, dated Nov. 12, 2010, PCT/US2010/025887.
Bennett Timothy D.
Emerson Roger D.
Emerson Thomson & Bennett
McGowan Jamie L
Meyer Products LLC
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