Patent ID: 11955034
Assignee: nan
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 15:
16. An apparatus for supporting signage at a support structure, comprising:
a torsion member configured to be attached to the signage;
at least one base member configured to be attached to the support structure; and
at least one hinge assembly that is disposed between the torsion member and the at least one base member, the at least one hinge assembly including a base hinge subassembly and a second hinge subassembly that are attached together;
wherein the base hinge subassembly is attached to the at least one base member;
wherein the second hinge subassembly is attached to the torsion member;
wherein the torsion member is rotatable in a first rotational direction about the second hinge subassembly and a second rotational direction about the base hinge subassembly, the first rotational direction being different from the second rotational direction;
wherein the base hinge subassembly includes a first bottom member and a first top member rotatably attached to each other via a first biasing housing, and the second hinge subassembly includes a second bottom member and a second top member rotatably attached to each other via a second biasing housing; and
wherein when the torsion member rotates in the first rotational direction, then the torsion member and the second top member rotate relative to the at least one base member about the second biasing housing of the second hinge subassembly.