Channel letter and trim cap retaining clip therefor
DCFirst Claim
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1. A channel letter comprising:
- an enclosure having at least two opposing walls, wherein said at least two opposing walls defining the shape of said letter and having an open front;
said at least two opposing walls having an inner surface and a forward end;
a lens having a forward surface and an outer edge in said shape of said letter;
a plurality of selectively positioned and oriented retention clips adjacent said forward end frictionally engaged with said enclosure walls;
each said clip includes an outwardly extending leg relative to said walls;
a retainer cap against said forward surface of said lens for retaining said lens adjacent said enclosure and said walls;
said retainer cap comprises an extrusion readily formable into a variety of shapes;
said retainer cap includes an interior face having a first edge and an opposing second edge;
said first edge having an overhang engaged to said forward surface of said lens; and
,said second edge having channel, wherein said channel adapted to securely engage a plurality of said legs along an outer surface of said enclosure walls.
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Abstract
A channel letter has a rear surface for mounting against a raceway, wall, or a structure for supporting the signage, and sheet metal sides defining the figuration of the letter or shape to be depicted. A lighting element is positioned against the rear surface of the enclosure, and a lens is retained to the open front of the enclosure. The lens is retained by a plurality of retainer clips. Each of the retainer clips has a first and a second side extending from an arched back with the sides spaced a distance sufficient for the sides to fit around the end of the walls.
21 Citations
15 Claims
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1. A channel letter comprising:
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an enclosure having at least two opposing walls, wherein said at least two opposing walls defining the shape of said letter and having an open front; said at least two opposing walls having an inner surface and a forward end; a lens having a forward surface and an outer edge in said shape of said letter; a plurality of selectively positioned and oriented retention clips adjacent said forward end frictionally engaged with said enclosure walls; each said clip includes an outwardly extending leg relative to said walls; a retainer cap against said forward surface of said lens for retaining said lens adjacent said enclosure and said walls; said retainer cap comprises an extrusion readily formable into a variety of shapes; said retainer cap includes an interior face having a first edge and an opposing second edge; said first edge having an overhang engaged to said forward surface of said lens; and
,said second edge having channel, wherein said channel adapted to securely engage a plurality of said legs along an outer surface of said enclosure walls. - View Dependent Claims (2, 3)
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4. A channel sign assembly comprising:
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an enclosure having at least two opposing walls, said at least two opposing walls defining the shape of said sign assembly and having an open front; said at least two opposing walls having an inner surface and a forward end; said walls including a plurality of intermittent retention clips mounted adjacent to said forward end; each said clip includes an outwardly extending leg relative to said walls; said legs are aligned with and offset from said forward end; a planar lens having a forward surface, and an outer edge in said defined shape of said sign and sized to fit within said at least two opposing walls of said enclosure; a retainer cap against said forward surface of said lens for retaining said lens within said enclosure and against said walls; said retainer cap comprises an extrusion readily formable into a variety of shapes; said retainer cap includes an interior face having a first edge and an opposing second edge; said first edge having an overhang engaged with said forward surface of said lens; and
,said second edge forming a retention channel, wherein said channel adapted to securely engage a plurality of said legs along an outer surface of said enclosure walls. - View Dependent Claims (5, 6, 7, 8)
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9. A channel sign assembly comprising:
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an enclosure having at least two opposing walls, said at least two opposing walls defining the shape of said sign assembly and having an open front; said at least two opposing walls forming a forward end; said walls including a plurality of intermittent retention clips mounted adjacent to said forward end; each said clip mounted in a first orientation includes a first outwardly extending leg relative to said walls; said legs are aligned with and offset from said forward end; a planar lens having a forward surface and an outer edge in said defined shape of said sign; a retainer cap mounted against said forward surface of said lens for retaining said lens within said enclosure and against said walls; said retainer cap comprises an extrusion readily formable into a variety of shapes; said retainer cap includes an interior face having a first edge and an opposing second edge; said first edge having an overhang engaged with said forward surface of said lens; and
,said second edge forming a retention channel, wherein said channel adapted to securely engage a plurality of said legs along an outer surface of said enclosure walls. - View Dependent Claims (10, 11, 12, 13, 14, 15)
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Specification