Spray nozzle cleaner

Details Spray nozzle cleaner Spray nozzle cleaner

2005-02-15

2005-02-15

Evans, Robin O. (Department: 3742)

Fluid sprinkling, spraying, and diffusing

With cleaning means, drip collecting, waste disposal or soil...

Nozzle cleaner, flusher or drainer

C239S104000, C239S106000, C239S115000, C239S116000, C239S117000, C239S118000, C239S123000

Reexamination Certificate

active

06854663

ABSTRACT:
A fluid spray apparatus includes a pump providing fluid at an elevated pressure and a delivery system coupled to the pump to spray the fluid in a predetermined configuration. The delivery system includes a flexible hose and a nozzle receiver adapted to receive one of a plurality of nozzles each having an associated spray pattern. A nozzle retainer coupled to the delivery system is adapted to releasably retain the nozzles in proximity to the distal end of the delivery system. An associated method includes the step of retaining the nozzles when not in use in an ordered pattern relative to the retainer and in proximity to the distal end of the delivery system. A nozzle cleaner having a configuration similar to that of the nozzles includes a pin and a guard pivotally mounted to cover the pin.

REFERENCES:
patent: 1338633 (1920-04-01), Johnston, Jr.
patent: 1798709 (1931-03-01), Smith
patent: 2743959 (1956-05-01), Nelson et al.
patent: 4886212 (1989-12-01), Proctor et al.
patent: 4919322 (1990-04-01), Fortune et al.
patent: 5762269 (1998-06-01), Sweet

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