Chairs and seats – Straddle seat
Patent
1990-01-23
1994-03-22
Chen, Jose V.
Chairs and seats
Straddle seat
29742324, 29742312, B60N 238
Patent
active
052957284
ABSTRACT:
An ergonomic, multi-position work stand is disclosed in which a base member provides support and stability for a user and dissipates the forces placed on the work stand by a user. The work stand also comprises at least one vertical support member capable of securely attaching to the base member and transferring the forces placed on the work stand by a user. In addition, the work stand further comprises an upper body support member adjustably attached to the vertical support member which may be an adjustable padded support. The padded support may be adjusted in vertical height, horizontal placement and radial tilt for the comfort and convenience of a user.
In another embodiment the work stand is also provided with a seat capable of supporting at least a portion of the weight of a user.
REFERENCES:
patent: 3477673 (1969-11-01), Bereday
patent: 3754787 (1973-08-01), Garber
patent: 4108462 (1978-08-01), Martin
patent: 4589699 (1986-05-01), Duncan
patent: 4662361 (1987-05-01), Patterson
patent: 4793655 (1988-12-01), Kvalheim
patent: 4863178 (1989-09-01), Friesen
Beam Robert Charles
Chen José V.
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