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US 12,343,312 B2Granted
Teat for a bottle and a bottle having the teat
AssigneeKoninklijke Philips N.V.
InventorsWiecher Ferdinand Kamping, Johannes Tseard Van Der Kooi, Sietse De Vries, Yolanda Bruinsma
Life of this patent
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Abstract
A teat for a bottle has a nipple portion at which there is a recessed valve portion. The valve portion is domed outwardly.
Claims15
A teat for a bottle, comprising:
- a nipple portion having a distal end for insertion into a mouth of a user of the teat, wherein the distal end comprises:
- a recessed portion having a base which is domed outwardly towards the distal end, wherein;
- the base has an outwardly domed underside and an outwardly domed top side;
- the distal end has an outer rim having a first height;
- and the outwardly domed base of the recessed portion has a second height, which is less than the first height;
- and
- a valve slit arrangement formed in the base of the recessed portion.
4 more elements
Dependencies are inferred from the claim text.