Chairs and seats – Combined – Mounted on accommodating platform
Reexamination Certificate
2007-07-10
2007-07-10
Dunn, David (Department: 3636)
Chairs and seats
Combined
Mounted on accommodating platform
C297S335000
Reexamination Certificate
active
11062269
ABSTRACT:
A security handrail system having a plurality of vertical post members securable in a vertical orientation to a stratum, the vertical post members intersected by a plurality of horizontal cross members, there being articulatingly secured between adjacent vertical post members, an articulating seat member rotatable from a vertical position flush with the plane of the handrail security system to a substantially horizontal plane allowing a user to orient himself in a sitting position for a temporary period of time. The seat member is capable of being formed with a biasing means, automatically returning the seat member to a vertical orientation when weight is removed.
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patent: 2006/0071510 (2006-04-01), Jiang
Dunn David
Frayne Clifford G.
McPartlin Sarah B.
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