Trigger sprayer nozzle

Details Trigger sprayer nozzle Trigger sprayer nozzle

2006-02-14

2006-02-14

Denion, Thomas (Department: 3748)

Fluid sprinkling, spraying, and diffusing

Including supply holder for material

Moving solid surface engages material to be sprayed

C239S391000, C239S397000, C239S537000, C239S554000, C222S553000, C222S554000

Reexamination Certificate

active

06997397

ABSTRACT:
A trigger sprayer includes a sprayer body having a barrel with an internal passage, and a nozzle mounted over an open end of the barrel for rotation between dispensing and non-dispensing positions. The nozzle has a plug that is received in the open end of the barrel passage. The plug has laterally opening windows positioned for selective registry with an internal axial slot in the wall of the barrel passage adjacent to the open end of the barrel. The windows in the plug connect with fluid outlets in the nozzle. The nozzle is rotatable around the end of the barrel selectively for bringing the windows into registry with the slot in the barrel to dispense fluid from the end of the nozzle.

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patent: 5704550 (1998-01-01), Foster et al.
patent: 6126090 (2000-10-01), Wadsworth et al.
patent: 6446882 (2002-09-01), Dukes et al.
patent: WO 89/09655 (1989-04-01), None

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