Infants feeding bottles

Claim 1

A disposable infant''s feeding bottle comprising a container for liquid, said container having an outlet opening, a seating surrounding said outlet opening, a resilient teat provided with an outlet orifice, said teat having a flange portion engaging said seating and secured on said container for creating a seal to contain the liquid in said container, a removable cap enclosing said teat, said cap having an internal annular portion engaging a further portion of said teat for creating a further seal for the enclosure for said teat, and closure means sealing against communication between the interior of said container and the interior of said teat, said closure meAns being frictionally engaged in the interior of said teat and being displaceable by manipulation of said cap to remove said sealing means from its sealing position, such manipulation being carried out with said cap covering said teat, said cap and teat flange portion being secured to said container by a single retaining ring, said cap having a lip which engages a flange on said closure means through said teat and, by application of pressure to said cap, in a direction normal to said flange, drives said closure means into the interior of said container.