Excavating – Snow or ice removing or grooming by portable device – Motorized rotary excavating tool
Reexamination Certificate
2005-09-28
2009-06-02
Beach, Thomas A (Department: 3671)
Excavating
Snow or ice removing or grooming by portable device
Motorized rotary excavating tool
C037S249000, C037S382000
Reexamination Certificate
active
07540102
ABSTRACT:
A snow blower has an adaptive speed control, optionally an open carrier differential, which is optionally selectively lockable. The auger is preferably chain driven. The engine output shaft optionally has a first fixedly secured pulley and a second clutched pulley. The discharge chute can be guided in rotation by an idler wheel. The chute can be rotatably actuated by a cable assembly controlled by a rotatable handle.
REFERENCES:
patent: 3808715 (1974-05-01), Haban
patent: 4104812 (1978-08-01), Stribiak, Jr.
patent: 4289224 (1981-09-01), Dobberpuhl
patent: 5138824 (1992-08-01), Oshima et al.
patent: 5651241 (1997-07-01), Wegner
patent: 5735064 (1998-04-01), Holl
patent: 6098385 (2000-08-01), Turk
patent: 6131316 (2000-10-01), Yoshina et al.
patent: 6155033 (2000-12-01), Wians et al.
patent: 6550161 (2003-04-01), Hanafusa et al.
patent: 6564481 (2003-05-01), Wakitani et al.
patent: 6643959 (2003-11-01), Jolliff et al.
patent: 6651529 (2003-11-01), Poplawsli et al.
patent: 6662477 (2003-12-01), Dowe et al.
patent: 6742290 (2004-06-01), Hanafusa
patent: 6860348 (2005-03-01), Wakitani et al.
patent: 6874320 (2005-04-01), Sakikawa
patent: 6895748 (2005-05-01), Williams et al.
patent: 6977473 (2005-12-01), Wakitani et al.
patent: 7305778 (2007-12-01), Wakitani et al.
patent: 2001/0032447 (2001-10-01), Jolliff et al.
patent: 2002/0108274 (2002-08-01), Dowe et al.
patent: 2002/0116922 (2002-08-01), Abend et al.
patent: 2003/0085680 (2003-05-01), Wakitani et al.
patent: 2003/0177669 (2003-09-01), Beaudoin
patent: 2004/0118115 (2004-06-01), Bird et al.
patent: 2004/0148819 (2004-08-01), Hanafusa et al.
patent: 2004/0227348 (2004-11-01), Wakitani et al.
patent: 2005/0029816 (2005-02-01), Brandon et al.
patent: 2005/0090949 (2005-04-01), Wakitani et al.
patent: 2005/0097788 (2005-05-01), Wakitani et al.
patent: 2006/0123667 (2006-06-01), Mizoroke et al.
patent: 2007/0022636 (2007-02-01), Wakitani et al.
http://www.hondapowerequipment.com/snowhe.asp, Last viewed: Sep. 13, 2005.
Olmr Jaroslav J.
Olmr Richard M.
Beach Thomas A
Connelly Thomas J.
Wilhelm Law Science
Wisconsin Engineering, CZ s.r.o.
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