Excavating – Snow or ice removing or grooming by portable device – Motorized rotary excavating tool
Reexamination Certificate
2011-01-11
2011-01-11
Beach, Thomas A (Department: 3671)
Excavating
Snow or ice removing or grooming by portable device
Motorized rotary excavating tool
C037S248000, C123S543000, C123S545000, C123S547000
Reexamination Certificate
active
07866067
ABSTRACT:
A snow blower is provided that includes a muffler and a heater box that has a top wall. The heater box has a plurality of side walls that extend from the top wall. The top wall and side walls define an interior of the heater box. One of the side walls defines a muffler aperture for use in venting exhaust gases from the muffler. The muffler is at least partially located in the interior of the heater box so that the side walls of the heater box surround at least a portion of all of the sides of the muffler.
REFERENCES:
patent: 3498280 (1970-03-01), West et al.
patent: 3678973 (1972-07-01), Loop
patent: 4099496 (1978-07-01), Nagase et al.
patent: 4294027 (1981-10-01), Edwards
patent: 4835405 (1989-05-01), Clancey et al.
patent: 4890595 (1990-01-01), Fischer
patent: 6427364 (2002-08-01), Heismann et al.
patent: 6615790 (2003-09-01), Andersson et al.
patent: 7096859 (2006-08-01), Hamisch et al.
patent: 7284508 (2007-10-01), Dopke et al.
patent: 7482706 (2009-01-01), Uchimi et al.
patent: 2006/0021592 (2006-02-01), Ryczek et al.
patent: 2006/0118069 (2006-06-01), Snyder
Briggs & Stratton Corporation; Web site print outs from www.briggsandstratton.com; visited Jul. 29, 2008; copyright 2008 Briggs & Stratton Corporation; (3 pages).
Beach Thomas A
Buck Matthew R
J. Bennett Mullinax LLC
Liquid Combustion Technology LLC
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