Invention Grant
- Patent Title: Material dispensing system and method for making same
- Patent Title (中): 材料分配系统及其制作方法
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Application No.: US12604965Application Date: 2009-10-23
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Publication No.: US08454882B2Publication Date: 2013-06-04
- Inventor: John Geoffrey Chan , Lawrence Edward O'Brien
- Applicant: John Geoffrey Chan , Lawrence Edward O'Brien
- Applicant Address: US OH Cincinnati
- Assignee: The Procter & Gamble Company
- Current Assignee: The Procter & Gamble Company
- Current Assignee Address: US OH Cincinnati
- Agent Jay A. Krebs
- Main IPC: B29C49/20
- IPC: B29C49/20

Abstract:
Material dispensing systems and methods for make such systems are described. The material dispensing systems employ a collapsible container that is at least partially surrounded by an elastically deformable band. The band stretches as the container is filled with a flowable composition, thereby creating potential energy which can then be used to dispense the composition in lieu of a propellant and/or pressurized container.
Public/Granted literature
- US20100133295A1 MATERIAL DISPENSING SYSTEM AND METHOD FOR MAKING SAME Public/Granted day:2010-06-03
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