Infant swing

Amusement devices – Swing – Motor operated

Reexamination Certificate

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Details

C472S118000

Reexamination Certificate

active

08066577

ABSTRACT:
Infant swing has a front leg frame and a rear leg frame pivoting to each other and connecting to a seat assembly via a driving module at the pivot between the front leg frame and the rear leg frame for swinging the seat back and forth. Two protection guards are mounted and connected between the front leg frame and the rear leg frame for preventing the toddler from being harmed when reaching his/her hands out between the frame and the seat as the toddler sits in the seat and swings relative to the frame. A battery assembly that provides power for the driving module is configured at the bottom of the frame for effectively lowering the center of gravity of the infant swing and providing higher stability. Skidproof foot assemblies mounting at the elbows of the front leg frame and the rear leg frame can further provide stability and integrity.

REFERENCES:
patent: 4150820 (1979-04-01), Bochmann
patent: 4687456 (1987-08-01), Wang
patent: 5376053 (1994-12-01), Ponder
patent: 6347830 (2002-02-01), Chen
patent: 6692368 (2004-02-01), Hyun
patent: 6702685 (2004-03-01), Mahlstedt et al.
patent: 6705950 (2004-03-01), Wood
patent: 6896624 (2005-05-01), Longenecker
patent: 7258618 (2007-08-01), Haut
patent: 7275996 (2007-10-01), Dillner
patent: 7381138 (2008-06-01), Dillner et al.
patent: 7909738 (2011-03-01), Chen
patent: 2005/0075181 (2005-04-01), Paesang
patent: 2007/0049389 (2007-03-01), Paesang
patent: 2007/0207870 (2007-09-01), Armbruster
patent: 2399769 (2004-09-01), None

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