Robinson William I: Stand. Widdowson John H, March 11, 1975: US3870264 (30 worldwide citation)

The stand has an upright to mount a camera or the like. A retractable leg assembly is securable in the hollow lower end of the upright. It has a hub having three simultaneously pivotal legs which are extendable to use position. The legs are removably secured in the upright when they are therein in s ...