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US 2026/0069507 A1Published application
Baby bottle
OwnerBreannan Marrder, Obed Marrderinventors
Life of this patent
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Abstract
An improved baby bottle having an exterior shell (or sleeve) housing a flexible bladder. The improved baby bottle comprises a collar and a hood affixable over the collar. In some embodiments, the hood comprises one or more laterally-protruding tabs. In other embodiments, the exterior shell defines an open bottom end and/or is metered. The nipple of the bottle comprises a slit shaped to form cusps which pull away from the nipple when sucked.
Claims12
A baby bottle comprising:
- an exterior cylindrical sleeve defining a hollow interior recess and an open bottom end;
- wherein the exterior cylindrical sleeve affixes to a threaded stem rising superiorly;
- a collapsible, transparent bladder housed within the exterior cylindrical recess;
- a nipple forming a friction fit with the bladder, the nipple comprising an areola and a teat;
- wherein a top surface of the nipple defines a circular recess having a lower valve surface into which is cut a slit shaped as one of:
- a X, a Y, or an irregular shaped with chiral bent arms forming rotationally around a centric point;
- and
- an annular collar interiorly threaded and operable to screw onto the stem.
5 more elements
A baby bottle comprising:
- an exterior cylindrical sleeve defining a hollow interior recess;
- wherein the exterior cylindrical sleeve affixes to a stem rising superiorly;
- a flexible, transparent bladder housed within the exterior cylindrical recess operable to collapse in response to negative sucking pressure of an infant;
- a nipple forming a friction fit with the bladder, the nipple comprising an areola and a teat into which is cut a slit shaped as one of:
- a X, a Y, or an irregular shaped with chiral bent arms forming rotationally around a centric point;
- wherein the slit defines a plurality of cusps which pull away from the teat when negative sucking pressure of an infant is applied;
- and
- an annular collar interiorly threaded and operable to screw onto the stem.
5 more elements
The baby bottle of claim 8, wherein the flexible, transparent bladder comprises silicone.
A baby bottle comprising:
- an exterior cylindrical sleeve defining a hollow interior recess and an open bottom end;
- wherein the exterior cylindrical sleeve affixes to a threaded stem rising superiorly;
- a flexible, collapsible transparent bladder housed within the exterior cylindrical recess operable to collapse without inletting ambient air when a baby feeds;
- a silicone nipple, the nipple comprising an areola and a teat, wherein the nipple defines an aperture and cusps operable to dispense fluid when negative pressure is applied to the cusps;
- and
- an annular collar interiorly threaded and operable to screw onto the stem.
3 more elements
Dependencies are inferred from the claim text.