(under subclass 122.1) Adjustable bracket wherein a load on the outwardly extending portion is counteracted by a force or influence (e.g., spring, etc.).
SEE OR SEARCH THIS CLASS, SUBCLASS:
280.11, 292.11, and 297.11, for adjustable counterbalanced brackets.
560+, for a support wherein the weight of the supported article is sustained by a resilient means when in use.