Liquid dispensing pistol, in particular for gardening,...

Details Liquid dispensing pistol, in particular for gardening,... Liquid dispensing pistol, in particular for gardening,...

2005-02-08

2008-10-14

Tran, Len (Department: 3752)

Fluid sprinkling, spraying, and diffusing

Flow line or nozzle attached or carried handgrip or handle

Pistol grip type

C239S583000, C251S101000, C251S107000

Reexamination Certificate

active

07434750

ABSTRACT:
A liquid spraying pistol for gardening including an external casing passed through by a channel within which a valve is slidingly housed which is biased by a spring and is operable by a start lever which is turnable between a closing position and a maximum opening position of said valve and a device for the locking/unlocking of said lever in the maximum opening position. The device is made up of a button elastically supported by the lever in such a way as to be able to provide, with the lever in the maximum opening position, a locking engagement between the lever and the external casing.

REFERENCES:
patent: 4909443 (1990-03-01), Takagi
patent: 5344080 (1994-09-01), Matsui
patent: 5377412 (1995-01-01), Schofield et al.
patent: 5501400 (1996-03-01), Kuo
patent: 5967421 (1999-10-01), Wang
patent: 5967422 (1999-10-01), Wang
patent: 6032922 (2000-03-01), Shew
patent: 0842705 (1998-05-01), None

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