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Glider chair with self-locking mechanism
   
Document Number
US Patent 7334840
Issued Date
February 26, 2008
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Abstract
A glider chair includes a glider frame and a seat, swingably suspended by a plurality of hangers from a base disposable on a support surface. The seat is pivotable with respect to the glider frame between an upper position and a lower position, and biased to the upper position. An automatic locking mechanism is coupled between the seat and at least one of the plurality of hangers. The automatic locking mechanism moves as the seat pivots to engage the at least one of the plurality of hangers to resist motion of the glider frame relative to the base when the seat is in the upper position.
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Number of Claims:
13
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Owner
Broda Enterprises Inc. (Waterloo, Ontario,CA)
Published
February 26, 2008
Application Number
11/226,079
Filed
September 13, 2005
US Classification
297/270.1   297/273 297/281
Int'l Classification
A47C   3/03   (20060101)  
Attorney/Law Firm
Parent Case
Benefit is claimed of U.S. Provisional Patent Application Ser. No. 60/610,158, filed Sep. 14, 2004.
USPTO Field of Search
297/273   297/281   297/282   297/270.1   297/270.2  
Related Patents
7455359 - Rocking chair

A rocking chair (1) comprising a frame (3) and a seat (2) which is swingable relative to the frame (3). The rocking chair (1) is characterised by a leg (4) and a swing mechanism (5). The leg (4) comprises a first upper (14) and a second lower end (15). The first end (14) is articulated to the seat (2) and the second end (15) is articulated to the frame (3). The swing mechanism (5) comprises a swinging arm (21) which has its pivot (22) arranged in the frame (3). The free end (23) of the swinging arm (21) is articulated to the seat (2) in such a manner that the free end (23) of the swinging arm (21) is arranged below the pivot (22) of the swinging arm (21).

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Description
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