Infant chair apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8985687
SERIAL NO

13852208

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An infant chair apparatus includes a support frame, a seat pivotally connected with the support frame about a pivot axis and provided with a coupling member, and a swing drive assembly connected with the seat and the support frame. The swing drive assembly includes a spring having a first end affixed with the support frame and a movable second end, wherein the spring is operable to apply a spring force that is converted into a driving torque applied on the coupling member to impart a swing motion to the seat, and a torque adjusting mechanism respectively connected with the second end of the spring and the coupling member, the torque adjusting mechanism being operable to adjust a position of the coupling member relative to the seat.

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First Claim

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Family

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Patent Owner(s)

  • BP CHILDREN'S PRODUCTS HK CO., LIMITED;WONDERLAND NURSERYGOODS COMPANY LIMITED

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mo, Xiao Long Kowloon, HK 6 21

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