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Craig E Brown, Robert J Brown, Bernard J Kemper, David E Hays: Nursing bottle with an air venting structure. New Vent Designs, Herzog Crebs & McGhee, July 14, 1998: US05779071 (42 worldwide citation)

A container having an open top and being adapted to be filled with liquid, wherein a vacuum is prevented from being formed within the container when inverted comprising a receptacle adapted to contain a quantity of liquid, a vent unit adapted to fit within the receptacle comprising a reservoir tube ...


2
Craig E Brown, Robert J Brown: Nursing bottle with an air venting structure. Armstrong Teasdale Schlafly & Davis, November 5, 1996: US05570796 (36 worldwide citation)

A nursing bottle's interior remains at atmospheric pressure during use so a baby nursing from it is not forced to suck so hard that air is inadvertently swallowed. The nursing bottle has a container adapted to contain liquid at its bottom and having an air space at its top with a first opening at it ...


3
Craig E Brown, Robert J Brown: Fully vented wide rim nursing bottle with contoured vent tube. New Vent Designs, Paul M Denk, November 9, 2010: US07828165 (11 worldwide citation)

A nursing bottle formed of a large volume container, incorporating a vent tube that extends to vent pressure at all times. The nursing bottle may have a cylindrical shape or other configuration that prevents formula placed therein from blocking the vent tube regardless of its angular disposition. Th ...


4
Craig E Brown, Robert J Brown: Fully vented nursing bottle with single piece vent tube. New Vent Designs, Paul M Denk, February 14, 2012: US08113365 (6 worldwide citation)

A nursing bottle formed of a small volume container, incorporating a venting tube that extends to dissipate pressure at all times. The nursing bottle may have a cylindrical shape or other configuration that prevents formula placed therein from blocking the venting tube when held at any angle. The ve ...


5
Craig E Brown, Robert J Brown: Fully vented wide rim nursing bottle with canted vent tube. New Vent Designs, Paul M Denk, April 3, 2012: US08146759 (4 worldwide citation)

A nursing bottle formed of a large volume container, incorporating a vent tube that extends to vent pressure at all times. The nursing bottle may have a cylindrical shape or other configuration that prevents formula placed therein from blocking the vent tube regardless of its angular disposition. Th ...


6
Craig E Brown, Robert J Brown: Fully vented wide rim nursing bottle with single piece vent insert. New Vent Designs, Paul M Denk, November 12, 2013: US08579130 (2 worldwide citation)

A nursing bottle formed of a large volume container, incorporating a vent tube that extends to vent pressure at all times. The nursing bottle may have a cylindrical shape or other configuration that prevents formula placed therein from blocking the vent tube regardless of its angular disposition. Th ...


7
Craig E Brown, Robert J Brown: Bottle design with multiple seals. New Vent Designs Delaware, Paul M Denk, July 9, 2013: US08479934 (2 worldwide citation)

A nursing bottle formed of a container, incorporates a reservoir and venting tube that eliminates vacuum. The nursing bottle has a cylindrical shape or other configuration that prevents formula therein from blocking the venting tube when held at any angle. The venting tube extends distally from the ...


8
Craig E Brown, Robert J Brown: Fully vented wide rim nursing bottle. New Vent Designs, Paul M Denk, June 24, 2014: US08757406 (1 worldwide citation)

A nursing bottle (1) formed of a large volume container, incorporating a vent tube (3) that extends inwardly of the container, having a vent port (4) arranged approximately at the volumetric midpoint (12) of the container, so as to allow for venting of pressure, whether of excessive or vacuum, to th ...


9
Craig E Brown, Robert J Brown: Singular cap compound vented nursing and related bottle. Paul M Denk, November 27, 2018: US10138034

A vent prevents a vacuum from forming within an inverted container of liquid when the liquid is dispensed. The vent is a double vent, formed of a vent tube, upon which a reservoir and its integral vent tube locate, the reservoir securing with the vent tube that extends through the reservoir upper su ...


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