A vertically adjustable pedestal for a boat accessory includes a hollow outer column and an inner column positioned within the outer column. The inner and outer columns are longitudinally slidable with respect to one another. A plate is captured between the inner and outer columns. The plate is laterally adjustable to create a frictional force between the inner and outer columns that prevents lateral movement therebetween. One of the inner and outer columns is configured to be connected to a supporting surface of a boat. The other of the inner and outer columns is configured to be connected to the boat accessory.

A vertically adjustable pedestal for a boat accessory includes a hollow outer column and an inner column positioned within the outer column. The inner and outer columns are longitudinally slidable with respect to one another. A plate is captured between the inner and outer columns. The plate is laterally adjustable to create a frictional force between the inner and outer columns that prevents lateral movement therebetween. One of the inner and outer columns is configured to be connected to a supporting surface of a boat. The other of the inner and outer columns is configured to be connected to the boat accessory.

A vertically adjustable pedestal for a boat accessory includes a hollow outer column and an inner column positioned within the outer column. The inner and outer columns are longitudinally slidable with respect to one another. A plate is captured between the inner and outer columns. The plate is laterally adjustable to create a frictional force between the inner and outer columns that prevents lateral movement therebetween. One of the inner and outer columns is configured to be connected to a supporting surface of a boat. The other of the inner and outer columns is configured to be connected to the boat accessory.

A stool comprises a height-adjustable seat. The seat is coupled to a stem of the stool using a ball and socket mechanism. The ball and socket mechanism enables the seat to be tiltable up to 20 degrees in all directions about a vertical axis. The ball and socket mechanism aids in providing the seated individual with an increased range of motion. The range of tiltable motion can be adjusted using an adjustment member.

A stool comprises a height-adjustable seat. The seat is coupled to a stem of the stool using a ball and socket mechanism. The ball and socket mechanism enables the seat to be tiltable up to 20 degrees in all directions about a vertical axis. The ball and socket mechanism aids in providing the seated individual with an increased range of motion. The range of tiltable motion can be adjusted using an adjustment member.

An apparatus for use with a wall and by a person leaning against the wall and including: a receiver mounted in use to the wall; a support having an operative position whereat the support generally follows the curvature of the buttocks of the person; and a mechanism adapted to suspend the support from the receiver at the operative position.

An apparatus for use with a wall and by a person leaning against the wall and including: a receiver mounted in use to the wall; a support having an operative position whereat the support generally follows the curvature of the buttocks of the person; and a mechanism adapted to suspend the support from the receiver at the operative position.

A chair including a subframe, a seat element, a back element, a spring mechanism and an adjustment device. The spring mechanism includes a leaf spring, which is clamped on one side in the subframe, and a support, which is movable on a track between the leaf spring and the subframe. The adjustment device includes an adjustment member and a transmission mechanism. A movement of the adjustment member is translated into a movement of the support at a transmission ratio of between 1:0.5 and 1:4.

The portable folding seat with cushion attachments disclosed herein may comprise a planar horizontal surface, two to four collapsible leg combinations, a series of locking mechanisms for support, and a series of ratcheting mechanisms for width adjustment. The combination is designed to fold into a compact form for carrying by an otherwise-encumbered user, such as a parent or guardian pushing a stroller or carrying a baby bag, and may unfold into a stand-alone chair or a stroller attachment. The combination made be made from extruded aluminum and ABS plastic, and may comprise stainless steel components for increased strength and light weight. A removable cushioned seat may be made available as part of the combination to improve user comfort, and the combination may further include a tote bag for ease of storage.

The portable folding seat with cushion attachments disclosed herein may comprise a planar horizontal surface, two to four collapsible leg combinations, a series of locking mechanisms for support, and a series of ratcheting mechanisms for width adjustment. The combination is designed to fold into a compact form for carrying by an otherwise-encumbered user, such as a parent or guardian pushing a stroller or carrying a baby bag, and may unfold into a stand-alone chair or a stroller attachment. The combination made be made from extruded aluminum and ABS plastic, and may comprise stainless steel components for increased strength and light weight. A removable cushioned seat may be made available as part of the combination to improve user comfort, and the combination may further include a tote bag for ease of storage.