Fluid sprinkling – spraying – and diffusing – Selectively usable or variable diverse terminal outlets – And valve controlling flow
Reexamination Certificate
2006-10-24
2010-12-21
Tran, Len (Department: 3752)
Fluid sprinkling, spraying, and diffusing
Selectively usable or variable diverse terminal outlets
And valve controlling flow
C239S314000, C239S418000, C239S443000, C239S450000, C239S525000, C239S551000, C239S562000
Reexamination Certificate
active
07854398
ABSTRACT:
A portable pressure washer includes a housing having a front end and a rear end defining a longitudinal axis. A handle has a first end extending from a rear portion of the housing and a second end terminating in a barrel. A first nozzle and a second aperture extend from the barrel. A fluid pump and a motor disposed are disposed within the housing, which includes a fluid inlet in fluid communication with the first nozzle and the second aperture.
REFERENCES:
patent: 3904116 (1975-09-01), Jones et al.
patent: 4197872 (1980-04-01), Parker
patent: 4341350 (1982-07-01), Wemmer
patent: D270368 (1983-08-01), Grime
patent: 4621770 (1986-11-01), Sayen
patent: D292133 (1987-09-01), Proctor et al.
patent: 4792096 (1988-12-01), Gregory
patent: 4926904 (1990-05-01), Polk et al.
patent: 5004160 (1991-04-01), Berfield
patent: 5040950 (1991-08-01), Dalquist, III
patent: 5067654 (1991-11-01), Paige
patent: 5071069 (1991-12-01), Stirm
patent: 5148992 (1992-09-01), Morrow
patent: 5169068 (1992-12-01), Bertolini
patent: D334972 (1993-04-01), Berfield et al.
patent: 5221193 (1993-06-01), Stougaard
patent: 5230368 (1993-07-01), Berfield
patent: 5230471 (1993-07-01), Berfield
patent: D347261 (1994-05-01), Berfield et al.
patent: 5338162 (1994-08-01), Krarup
patent: 5395052 (1995-03-01), Schneider et al.
patent: 5421520 (1995-06-01), Simonette et al.
patent: D381481 (1997-07-01), Medema et al.
patent: 5669558 (1997-09-01), Ichel
patent: 5671887 (1997-09-01), Iavarone
patent: 5709317 (1998-01-01), Bertram et al.
patent: 5735461 (1998-04-01), Winther
patent: 5816499 (1998-10-01), Christiansen
patent: 5865549 (1999-02-01), Kinard et al.
patent: 6062486 (2000-05-01), Hill
patent: 6378789 (2002-04-01), Seaman, Jr. et al.
patent: 6435424 (2002-08-01), Pauley et al.
patent: 6508386 (2003-01-01), Magri
patent: 6905080 (2005-06-01), Pohorecki
patent: 6929198 (2005-08-01), Dexter
patent: D519693 (2006-04-01), Ricker et al.
patent: 7051955 (2006-05-01), Horner et al.
patent: 7059305 (2006-06-01), Knaggs et al.
patent: D524999 (2006-07-01), Ray
patent: 7178740 (2007-02-01), Williams
patent: D542373 (2007-05-01), Cooper
patent: D560046 (2008-01-01), Renner
patent: D563503 (2008-03-01), Monk
patent: D567458 (2008-04-01), Jiang et al.
patent: D571434 (2008-06-01), Renner
patent: 7568636 (2009-08-01), Saunders et al.
patent: 7661609 (2010-02-01), Dexter et al.
patent: 2005/0205688 (2005-09-01), Bennett et al.
patent: 2007/0060952 (2007-03-01), Roby et al.
patent: 41 15 395 (1993-02-01), None
patent: 9412004 (1994-07-01), None
patent: 0 312 862 (1989-04-01), None
patent: 0 420 473 (1991-04-01), None
patent: 0 468 082 (1992-01-01), None
patent: 0 464 229 (1993-02-01), None
patent: 0 606 302 (1995-09-01), None
patent: 0 620 766 (1995-11-01), None
patent: 0521 520 (1996-03-01), None
patent: 0 407 848 (2005-05-01), None
U.S. Appl. No. 29/280,490, filed May 30, 2007, Hahn et al.
Photo of MAC hand held pressure washer, date unknown.
Materials of KEW Hobby 70 hand held pressure washer, dated Jan. 1992.
Office action from the U.S. Appl. No. 12/109,947 dated Jun. 14, 2010 (13 pages).
Gardner Michael R.
Hahn Klaus Karl
Jerabek Jesse John
Long Charles Keith
Michael & Best & Friedrich LLP
Reis Ryan
Techtronic Outdoor Products Technology Limited
Tran Len
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