US Patent:
20080264960, Oct 30, 2008
Inventors:
Shandley K. Phillips - San Diego CA, US
Allyson L. Phillips - San Diego CA, US
International Classification:
A47G 19/22
Abstract:
An improved spill-proof cup, such as a “sippy cup.” The sippy cup has an internal partition that is angled toward the mouth of the sippy cup to decrease the amount of tilt required to dispense the entirety of the liquid from the sippy cup, thus improving comfort for the infant using the sippy cup while also teaching good drinking habits that can be applied to an adult type cup.