Swing

Amusement devices – Swing – For plural occupants

Reexamination Certificate

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Details

C297S245000

Reexamination Certificate

active

06994631

ABSTRACT:
A swing has a fixed support structure and a rigid subframe suspended therefrom. The subframe is suspended on a single pivot axis, thereby permitting pendular motion below the support structure. Seats are mounted on the subframe to provide side-by-side and/or face-to-face seating. The subframe is configured to arc around behind the seats rather than intrude into the space between the seats.

REFERENCES:
patent: 383553 (1888-05-01), Bettes
patent: 654779 (1900-07-01), Bowland
patent: 868640 (1907-10-01), Buch
patent: 1156189 (1915-10-01), Stohler
patent: 1264172 (1918-04-01), Fritz
patent: 1714247 (1929-05-01), Smedley
patent: 3044774 (1962-07-01), Hannas
patent: 3447802 (1969-06-01), Grudoski
patent: 3825299 (1974-07-01), Gaucher
patent: 4256300 (1981-03-01), Boucher
patent: 5154672 (1992-10-01), Brown
patent: 6027409 (2000-02-01), Favorito et al.
patent: 6547328 (2003-04-01), Liu

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