Supports – Stand – Plural leg
Reexamination Certificate
2004-06-22
2009-08-04
Ramirez, Ramon O (Department: 3632)
Supports
Stand
Plural leg
Reexamination Certificate
active
07568668
ABSTRACT:
The invention relates to a foldable stand (1) comprising a longitudinally extending support (2) which is carried by two legs (3), each leg (3) being connected to the support (2) via a journal (4) having a central axis (5), said stand (1) being foldable between an operational position, in which the legs (3) extend in one plane and the support (2) extends away from said plane and a rest position in which the legs (3) extend in said plane and the support (2) also extends in said plane substantially parallel to the legs (3), wherein a housing (6) is provided to which the support (2) is fixedly mounted, and a coupling element (7) is provided in said housing (6) for rotationally coupling the central axes (5) of the journals (4) of the legs (3) at an angle relative to each other. Folding of the stand between the operational position and the rest position requires only one operation from a user. By moving the support from its operational position the legs are automatically taken along from said operational position into said rest position.
REFERENCES:
patent: 4684091 (1987-08-01), Moreschi
patent: 4866284 (1989-09-01), Frankena et al.
patent: 5197701 (1993-03-01), Olsen
patent: 5320227 (1994-06-01), Minoura
patent: 5996814 (1999-12-01), Workman
patent: 6254044 (2001-07-01), Lee
patent: 6789772 (2004-09-01), Eason
patent: 2005/0051682 (2005-03-01), Tuohy et al.
Hille Rogier
Taekema Harko Jan
Koninklijke Philips Electronics , N.V.
Ramirez Ramon O
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