Chairs and seats – Rest for knee – leg – or foot – For nonoccupant use
Reexamination Certificate
2006-03-21
2006-03-21
Barfield, Anthony D. (Department: 3636)
Chairs and seats
Rest for knee, leg, or foot
For nonoccupant use
C297S423110, C297S440140, C297S003000, C108S158120, C108S159110, C182S230000
Reexamination Certificate
active
07014266
ABSTRACT:
The present invention is a kneeler seat for use in the kneeling or sitting position. The kneeler seat comprises first and second leg members each having first and second end portions and a seat engagement portion disposed substantially closer to the first end portion than the second end portion. Each of the seat engagement portion comprise an elongated cavity having upper and lower surfaces and first and second side surfaces. Each of the seat engagement portions further comprises first and second guide and retention channels formed in the upper and lower surfaces of the elongated cavity, respectively. The first and second guide and retention channels are aligned and disposed parallel to and between the first and second sidewalls. The seat member comprises first and second plugs engageable with the seat engagement portions of the first and second leg members, respectively. Each of the first and second plugs comprises a base portion and first and second walls extending outward from said base portion. The first and second plugs further comprise first and second guide and retention members protruding from opposite sides of the base portion. The first and second plugs may further comprise a stop member to prevent disengagement from the first and second leg members.
REFERENCES:
patent: 830103 (1906-09-01), Rundell
patent: 2793679 (1957-05-01), Layne
patent: 2829705 (1958-04-01), Godshalk et al.
patent: 4618183 (1986-10-01), Bauer
patent: 4763756 (1988-08-01), Horan
patent: 4798264 (1989-01-01), Miller et al.
Barfield Anthony D.
Fox, Esq. Steven N.
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