Trigger sprayer having secure delivery tube connection

Details Trigger sprayer having secure delivery tube connection Trigger sprayer having secure delivery tube connection

2005-03-04

2009-12-15

Nicolas, Frederick C. (Department: 3754)

Dispensing

Internally extending outlet pipe

Movable

C222S382000, C222S383100, C222S464100, C222S527000, C222S530000

Reexamination Certificate

active

07631789

ABSTRACT:
In one embodiment of a dispensing system for connecting a remote power sprayer to a container of liquid, a flexible delivery tube includes one end non-removably connected to a remote retainer and the other end non-removably connected to a connector hose. The remote retainer and connector hose each include strain relief elements which respectively include a retainer adaptor and a connector adaptor for relieving the connection strain between the tube, the remote retainer and connector hose, as the power sprayer is being pulled and maneuvered during use. In a second embodiment, the flexible delivery tube includes one end non-removably connected to a remote retainer and the other end disposed freely in a container, but plugged onto a connector hose and including a spring weight slidably disposed thereon.

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patent: WO 88/06693 (1988-09-01), None

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