Tumbler
OwnerJennifer N. Berger, David Bergerinventors
Life of this patent
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Abstract
The present invention discloses a toddler's drinking cup design to teach toddler's and children how to drink properly without a sucking motion. The three piece self-righting toddler's drinking cup comprising a lid with threads, a concave surface having a ledge encircling the outside of the lid comprising a slit adapted for drinking and an air venting hole(s); a cup with matching threads, a weighted rubber round bottom and two diametrically opposed handles; and an o-ring seal adapted for sealing the lid to the cylinder.
Claims20
A three piece self-righting drinking cup comprising:
- a cover with a concave surface having a ledge encircling the outside of the top of the cover comprising a slit adapted for drinking and an air venting hole and threads encircling the outside of the bottom of the cover;
- a cup with a weighted rubber round bottom and two diametrically opposed handles;
- and
- an o-ring seal adapted for sealing the cover to the cup.
A self-righting drinking cup comprising:
- a lid with a concave surface having a ledge encircling the outside of the lid comprising a slit adapted for drinking and an air venting hole;
- a cylinder with two diametrically opposed oval handles on the exterior;
- and a weighted central section located between the inside round bottom and the outside rubber bottom;
- and
- a rubber or plastic o-ring seal adapted for sealing the lid and cylinder together in a leak free configuration.
A self-righting toddler's drinking cup comprising:
- a cover with a concave surface having a ledge encircling the outside of the cover comprising a slit adapted for drinking and a separate air venting hole both diametrically opposed;
- a cup with a weighted rubber round bottom and two diametrically opposed oval handles;
- and
- an o-ring seal adapted for sealing the cover and cup together in a leak free configuration.
Dependencies are inferred from the claim text.