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John James Pilley
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Individual
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Individual
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Publication of GB190413560ApublicationCriticalpatent/GB190413560A/en
13,560. Pilley, J. J. June 15. Feeding-bottles.-Teats for feeding-bottles are made non-collapsable, and adapted to secure a better regulation of the flow of food, and to minimize the amount of air drawn in by the child. In the form shown in Fig. 1, the body a is made of rubber pierced by passages b, and is covered with an outer sheet of rubber c forming the teat. In a modification, shown in Fig. 2, the teat is provided with inner and outer walls f, g, which enclose an annular airtight chamber g. In a further modification, the walls i of the teat, Fig. 3, may be thickened so as to reduce to any desired amount the orifice j. This form of teat may also be attached as shown in Fig. 4, and used as a valve.
GB190413560D1904-06-151904-06-15Improvements in and relating to Teats for Feeding Bottles.
ExpiredGB190413560A
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