Seating device

Details Seating device Seating device

2008-07-22

2008-07-22

Nelson, Jr., Milton (Department: 3636)

Chairs and seats

Movable bottom

Tiltable

C297S313000, C297S344210, C297S344190

Reexamination Certificate

active

07401856

ABSTRACT:
There is provided a sit-stand stool comprising a seat adapted to support a pelvis of a user and a base. The base supports the seat and is adapted to securely engage a floor. The base is adapted to provide a tilting motion of the seat, between a raised position and a forwardly inclined position, in a vertical plane about a pivot axis in accordance with the posture of the user while constraining the movement to prevent lateral tilting or inclination transverse to the vertical plane. The base is also adapted to prevent a rearward motion beyond the raised position, and a forward motion beyond the forwardly inclined position in order to reduce the risks for the user to lose stability. Such a stool permits to the user to stabilize his posture, without being in a completely seated position.

REFERENCES:
patent: 2551996 (1951-05-01), Cherubini
patent: 4099697 (1978-07-01), Von Schuckmann
patent: 4738487 (1988-04-01), Shalinsky et al.
patent: 4807841 (1989-02-01), Edstrom
patent: D365695 (1996-01-01), Sibbitt, Sr.
patent: 5941263 (1999-08-01), Bierman

Affiliated with

Also associated with

Rating

Seating device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Seating device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Seating device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2745003