Multi-valve delivery system

Details Multi-valve delivery system Multi-valve delivery system

2006-05-02

2006-05-02

Kaufman, Joseph A. (Department: 3754)

Dispensing

Collapsible wall-type container

Plural container and/or compartment

C222S145600, C222S386500, C222S402190

Reexamination Certificate

active

07036685

ABSTRACT:
The technical field is that of simultaneous dispensing of viscous materials. Many compositions comprise viscous components which must be kept separate until they are used. Known methods of application of separate components do not guarantee proper ratios. This invention solves this problem by presenting a single aerosol container (4) having a multi-valve body (8) wherein the valves (10, 12) are activated by a single actuator (26) and the viscous materials are kept separate until used. The system (2) may use multiple collapsible bags (16), a barrier liner (42), a dip tube (46), and a spray-any-direction valve (50) having an omnidirectional attachment (60) which contains a check valve container (122) made up of a constricted lower end (132), a top surface (134), a lateral opening (136), and a check ball (138) for opening and closing passageways.

REFERENCES:
patent: 3521792 (1970-07-01), Davidson
patent: 3992003 (1976-11-01), Visceglia et al.
patent: 5413253 (1995-05-01), Simmen
patent: 5803319 (1998-09-01), Smith et al.
patent: 5899362 (1999-05-01), Moran
patent: 6736288 (2004-05-01), Green
patent: 2004/0226964 (2004-11-01), Bourque et al.

Affiliated with

Also associated with

Rating

Multi-valve delivery system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Multi-valve delivery system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multi-valve delivery system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3556956