Appliance for manual and localized spraying

Details Appliance for manual and localized spraying Appliance for manual and localized spraying

2011-05-24

2011-05-24

Tran, Len (Department: 3752)

Fluid sprinkling, spraying, and diffusing

Including supply holder for material

Including handle or handgrip for supply container and...

C239S525000, C239S532000, C239S584000, C239S337000, C239S325000, C141S048000, C141S049000, C111S007200

Reexamination Certificate

active

07946511

ABSTRACT:
A manual sprayer for receiving a liquid which includes a gripping knob mounted on one end of a reservoir and a spray assembly mounted in fluid communication on another end of the reservoir, a skirt for supporting the spray assembly against the ground, and a vent for venting the reservoir. The apparatus includes a valve that is actuated by a user gripping the knob and the valve being movable between a closed position preventing communication between the reservoir and the outside and an open position allowing such communication.

REFERENCES:
patent: 1135346 (1915-04-01), Barnhart
patent: 1772763 (1930-08-01), Van Riper
patent: 1868235 (1932-07-01), Jaden
patent: 2209731 (1940-07-01), Holmes
patent: 2323773 (1943-07-01), Irish
patent: 2577687 (1951-12-01), Lee
patent: 2841923 (1958-07-01), Dickison
patent: 2867943 (1959-01-01), Whitesell
patent: 3346194 (1967-10-01), Enblom
patent: 3405669 (1968-10-01), Nimrick
patent: 5775595 (1998-07-01), Knodel et al.
patent: 831 784 (1952-02-01), None
patent: 0 084 486 (1983-07-01), None
patent: EP 0084486 (1983-01-01), None
patent: 2 623 374 (1989-05-01), None

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