US 4,728,068 AGranted

Removable anchors for perforated panel hangers

AssigneeP.P.M.D.

InventorBernard Rivkin

Life of this patent

Estimating the term…

Loading patent…

Abstract

Removable anchors provide for the stabilization and securing of perforated panel hangers, on a semi-permanent basis, through the use of a formed semi-rigid anchor member inserted into one or more apertures of a perforated support panel, embracing at least a portion of the body or shank of at least one hanger and includes at least one end portion designed with one or more deformable barbs to which pull tab members are attached. After being inserted through the aperture of the perforated panel, without special tools, anchor barbs return to original shape locking behind the panel, the pull tab member extending through panel aperture to remain in front of perforated panel. When hanger removal is desired, pull tab elements attached to the anchor barbs are pulled and latched from the front of the perforated panel, causing the compacting of the anchor barb portions, they fold against the anchor body allowing anchor to exit through the panel perforation. The stabilizing anchor is preferably fabricated of a thermoplastic material which provides a resilience and memory adapted to this application. The anchor member may be molded separately or fashioned directly onto a hanger fixture.

Claims8

Dependent claims

A removable and reusable anchor which when inserted through at least one perforation of a perforated panel has surfaces on opposite sides thereof for securing and stabilizing perforated panel hangers to said perforated panel said panel having opposing surfaces, said anchor comprising:

a body member having upper and lower ends and two opposing resilient barbs, said barbs having a first end and a second end, said first end extending upwardly away from said lower end of said body member for engaging one of said opposing surfaces of said perforated panel and a resilient base member on the opposite, upper end of said body for engaging the other opposing surface of said perforated panel including a perforated panel hanger attaching means, said body and base member having elongated slots on opposite sides thereof extending angularly across said body member and being partially open along the length thereof;
pull tab means formed and originating from the second end of said resilient barbs, said pull tab means being located within said slots and extending angularly across said body member and extending through said panel perforations and at least one of said base member slots said body member, base member, barbs and pull tabs being molded and of one piece construction;
whereby when said anchor is pressed through a panel perforation said resilient base member and resilient barbs engage opposite sides of said perforated panel locking said anchor to said panel, and when said pull tab means are pulled upwardly said resilient barbs are pulled against said body member and said anchor can be removed from panel perforation for subsequent reuse.

Dependencies are inferred from the claim text.