US2011000266A1PendingUtilityA1

Dispensing Device

57
Assignee: RECKITT BENCKISER NVPriority: Nov 9, 2007Filed: Nov 10, 2008Published: Jan 6, 2011
Est. expiryNov 9, 2027(~1.3 yrs left)· nominal 20-yr term from priority
Inventors:Zefferino Righetto
B65D 83/771D06F 39/022
57
PatentIndex Score
0
Cited by
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References
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Claims

Abstract

A fluid dispensing system comprises a compressible bottle having an outlet and containing a collapsible pouch. The bottle has a release control means disposed adjacent to the outlet.

Claims

exact text as granted — not AI-modified
1 . A fluid dispensing system comprising a compressible bottle having an outlet and containing a collapsible pouch, the bottle having a release control means disposed adjacent to the outlet. 
     
     
         2 . A fluid dispensing system according to  claim 1 , wherein the release control means is a polymeric foam. 
     
     
         3 . A fluid dispensing system according to  claim 1 , wherein the foam is a polyurethane foam. 
     
     
         4 . A fluid dispensing system according to  claim 1 , wherein the release control means is mounted in an apertured cage. 
     
     
         5 . A fluid dispensing system according to  claim 1 , wherein there is air gap between the inside of the bottle and the pouch. 
     
     
         6 . A fluid dispensing system according to  claim 1 , wherein the pouch contains a detergent formulation. 
     
     
         7 . A fluid dispensing system according to  claim 6 , wherein the detergent formulation is liquid. 
     
     
         8 . A fluid dispensing system according to  claim 6 , wherein the detergent formulation is a laundry formulation. 
     
     
         9 . A fluid dispensing system according to  claim 1 , wherein the pouch is replaceable. 
     
     
         10 . A fluid dispensing system according to  claim 1 , wherein the device comprises a secondary release control means. 
     
     
         11 . A fluid dispensing system according to  claim 1 , wherein the compressible bottle has a plurality of faces with differing stiffness. 
     
     
         12 . A laundry washing operation, comprising the step of:
 delivering a fluid from a fluid dispensing system according to  claim 1  during the said laundry washing operation.   
     
     
         13 . A fluid dispensing system according to  claim 10 , wherein the secondary release control means is a twistable knob.

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