Amusement devices – Swing – For plural occupants
Reexamination Certificate
2006-05-25
2008-10-14
Nguyen, Kien T (Department: 3711)
Amusement devices
Swing
For plural occupants
C297S281000, C472S118000
Reexamination Certificate
active
07435183
ABSTRACT:
A swing includes: a pair of upright stands having top end portions; a transverse rod having two opposite end portions that are respectively secured to the top end portions of the stands; a pair of pivot sleeves sleeved respectively on the end portions of the transverse rod and rotatable on the transverse rod about an axis defined by the transverse rod; a seat frame disposed between the stands and below the transverse rod; and a pair of arcuate rods that extend curvedly from the seat frame and that are respectively secured to the pivot sleeves.
REFERENCES:
patent: 3825299 (1974-07-01), Gaucher
patent: 5803818 (1998-09-01), Tseng
patent: 5902187 (1999-05-01), Boring
patent: 5957780 (1999-09-01), Grazioli
patent: 6001021 (1999-12-01), Battaglia
patent: 6036605 (2000-03-01), Tseng
patent: 6086481 (2000-07-01), Li
patent: 6508444 (2003-01-01), Tseng
patent: 6547328 (2003-04-01), Liu
patent: 6949027 (2005-09-01), Habing et al.
patent: 6994631 (2006-02-01), Habing
Ladas & Parry LLP
Nguyen Kien T
Taiwan Shin Yeh Enterprise Co., Ltd.
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