Bottles and jars – Nursing bottles and nipples
Reexamination Certificate
2006-05-16
2006-05-16
Weaver, Sue A. (Department: 3727)
Bottles and jars
Nursing bottles and nipples
C215S011500, C215S388000, C220S367100, C220S705000, C220S714000
Reexamination Certificate
active
07044316
ABSTRACT:
A straw set with a ventilating structure includes a nipple connected to a circular base with a circular air guiding trench, an air hole that passes through, and a chamber with two axles attached underneath. Underneath, a straw base consists of an inner circular wall fixed to the nipple, an outer circular wall fixed to the bottom of the circular base, another circular air guiding trench concaved between the inner and the outer circular walls, and a hollow pipe protruding downwards. The straw base is supported by a soft plastic circular base with a hole at the center, a second outer circular wall expanded upward to fix upon the first outer circular wall, a air guiding trench expanded downward from the edge of the second outer circular wall, and another air hole that passes through the soft plastic circular base.
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Tung Ling Industrial Co., LTD
Weaver Sue A.
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