TEAT AND DRINKING CONTAINER HAVING THE TEAT
A teat for a drinking bottle is formed from a wall with various different thicknesses. An air replenish valve has first and second valve portions of different thickness, and there are also different wall thicknesses in a cross section perpendicular to a teat axis, taken above the valve. These measur...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A teat for a drinking bottle is formed from a wall with various different thicknesses. An air replenish valve has first and second valve portions of different thickness, and there are also different wall thicknesses in a cross section perpendicular to a teat axis, taken above the valve. These measures improve the reliability of the valve manufacture. |
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