초록 ▼

In one aspect, a holder mountable to a friable substrate may include a self-drilling drywall fastener, a wall engaging base plate having an opening for receiving a fastener, and at least one leg extending from the base plate for holding an object. In another aspect, a holder may include a self-drill

In one aspect, a holder mountable to a friable substrate may include a self-drilling drywall fastener, a wall engaging base plate having an opening for receiving a fastener, and at least one leg extending from the base plate for holding an object. In another aspect, a holder may include a self-drilling drywall fastener having a drilling portion longer than a drywall thickness followed by a high-threaded portion, a wall engaging base plate, and at least one leg for holding an object. In still another aspect, a holder may include a self-drilling drywall fastener having a screw-like drilling portion longer than a drywall thickness followed by a high-threaded portion, a drywall engaging base plate having a recess for receiving a rotary driver and a pair of openings each capable of receiving a threaded drywall fastener and engaging threads thereof.

대표청구항 ▼

What is claimed is: 1. A holder assembly mountable to a friable substrate comprising:at least one self-drilling drywall fastener having an axis, exterior threading for engaging said friable substrate, a proximal end, and a drilling end;a base plate having a center, wherein said base plate has at lea

What is claimed is: 1. A holder assembly mountable to a friable substrate comprising:at least one self-drilling drywall fastener having an axis, exterior threading for engaging said friable substrate, a proximal end, and a drilling end;a base plate having a center, wherein said base plate has at least one opening located above said center to receive said fastener, wherein for each fastener, said threading of said proximal end has a crest diameter of at least about ¼ inch, and each opening admits said threading of a corresponding fastener, said base plate being wider than a largest outside diameter of said exterior threading, andat least one leg extending from said base plate for holding an object, wherein said leg includes a base contacting portion proximate a bottom of said base plate and further wherein said leg includes a plurality of sides, each side extending from both a thicker portion and a comparatively recessed portion of said base plate.