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Inventor: Mondszein; Karl
Address: Nottinghamshire, GB
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 7228789 |
Beverage container |
June 12, 2007 |
| A beverage container for a carbonated beverage includes a floating hollow insert (1) comprising an upper moulding (2) and a lower moulding (3) defining a chamber for containing gas, a first one-way duck-bill type valve (4) integrally formed with the upper moulding (2) at the bottom of |
| 5897828 |
Method and apparatus for the manufacture of duckbill valves |
April 27, 1999 |
| A method and apparatus for manufacture of duckbill valves in which the opposed lips of the valve are split by applying a high fluid pressure inside the valve. This pressure causes the valve to balloon and burst. Preferably, the valve is supported over all of its outer surface except |
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