A-frame instrument stand

Accessory tray for a tripod

Actuator controlled instrument support stand

Adjustable and collapsible display stand

Adjustable and collapsible triangulated tension support structur

Adjustable device for adjusting length of foldable table leg

Adjustable device with a musical keyboard stand

Adjustable height work support

Adjustable keyboard stand

Adjustable leg assembly

Adjustable roller stand

Adjustable self-support stand

Adjustable support apparatus

Adjustable support for loudspeaker

Adjustable support leg

Adjustable target stand

Adjustable tripod assembly

Adjustably tiltable tripod stand

Amplifier stand

Angularly positionable camera tripod