Seat unit for child and a wheeled child conveyance using it
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United States of America Patent
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Jun 30, 2015
Grant Date -
Jan 30, 2014
app pub date -
Oct 15, 2012
filing date -
Jul 24, 2012
priority date (Note) -
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status (Latency Note)
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Abstract
A seat unit for child is disclosed in the invention, which comprises a seat frame and locking devices. The seat frame includes a framework, a left lower bracket, a left upper bracket with one end being rotatably connected to one end of the left lower bracket by a left first shaft, a right lower bracket, and a right upper bracket with one end being rotatably connected to one end of the right lower bracket by a right first shaft. The other end of the left lower bracket is rotatably connected to the other end of the right lower bracket, and the other end of the left upper bracket is rotatably connected to the other end of the right upper bracket. The axis of the left first shaft and the axis of the right first shaft extend along the left-right direction respectively.
First Claim
Family
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