Fluid sprinkling – spraying – and diffusing – Including supply holder for material – Fluid pressure discharge means
Reexamination Certificate
2011-04-19
2011-04-19
Hwu, Davis (Department: 3752)
Fluid sprinkling, spraying, and diffusing
Including supply holder for material
Fluid pressure discharge means
Reexamination Certificate
active
07926742
ABSTRACT:
A tank sprayer includes a tank configured to receive fluid through an opening in the tank, a removable cap covering the opening in the tank, and a removable pump. The removable cap includes a first handle extending outwardly from a first side of the cap, a second handle extending outwardly from a second side of the cap opposite the first side, and a funnel provided between the first handle and the second handle. The funnel has a substantially conical sidewall and a drain leading to the opening in the tank. The removable pump engages the drain of the cap, wherein the pump is operable to advance air into the tank to pressurize the tank.
REFERENCES:
patent: 1470538 (1923-10-01), Miller
patent: 2559168 (1951-07-01), Numbers
patent: 2653618 (1953-09-01), Frank
patent: 3174658 (1965-03-01), Wittenberg et al.
patent: 3485180 (1969-12-01), Wickenberg et al.
patent: 3527269 (1970-09-01), Wilton
patent: 3527270 (1970-09-01), Weil
patent: 4192464 (1980-03-01), Chow
patent: 4767027 (1988-08-01), Lewinter et al.
patent: 4930686 (1990-06-01), Ellison
patent: 5072884 (1991-12-01), Ellison et al.
patent: 5102052 (1992-04-01), Demarest et al.
patent: 5186391 (1993-02-01), Roueche et al.
patent: 5295610 (1994-03-01), Levison
patent: 5363666 (1994-11-01), Tieken
patent: 5398852 (1995-03-01), Lacy
patent: 5449278 (1995-09-01), Lin
patent: 5667106 (1997-09-01), Robbins, III
patent: 5681154 (1997-10-01), Yang
patent: 5702239 (1997-12-01), Yang
patent: 6065947 (2000-05-01), Wu
patent: 6299420 (2001-10-01), Saputo et al.
patent: 6648615 (2003-11-01), Tsai
patent: 6695228 (2004-02-01), Odessa
patent: 2006/0249223 (2006-11-01), Leer et al.
Hwu Davis
Maginot Moore & Beck
Robert & Bosch GmbH
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