Chairs
OwnerBarry J. Dixoninventor
Life of this patent
Estimating the term…
Abstract
A seat (10) for a chair having a base (11) and ridges (13) which extend transversely of the base (11). The ridges (13) are raised and are engaged by the Ischial Tuberosities of a person sitting on the seat (10) to prevent a person sliding from the seat (10).
Claims12
A seat for a chair comprising a rigid base having front rear, and side edges defining a substantially rectilinear seating surface characterized in that the rear section of the seating surface adjacent the rear edge of the base provides a substantially planar seating surface and the front section of the seating surface has two laterally spaced mounds each of the mounds providing convex surfaces which taper forwardly and downwardly towards the front edge of the base and rearwardly and downwardly towards the rear section of the base, wherein the mounds are part-cylindrical sections disposed with their longitudinal axes extending transversely on the rigid base and being substantially aligned with each other.
A seat for a chair comprising a rigid base having front rear, and side edges defining a substantially rectilinear seating surface characterized in that the rear section of the seating surface adjacent the rear edge of the base provides a substantially planar seating surface and the front section of the seating surface has two laterally spaced mounds each of the mounds providing convex surfaces which taper forwardly and downwardly towards the front edge of the base and rearwardly and downwardly towards the rear section of the base, wherein the mounds are part-cylindrical sections disposed with their longitudinal axes angled to each other such that their axes extend from sides of the seat towards the front of the seat.
Dependencies are inferred from the claim text.