1
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 ...


2
Singular cap compound vented nursing and related bottle. October 13, 2016: US20160296422-A1

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 ...