Display apparatus
First Claim
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1. A display apparatus adapted to be mounted on a support means, said display apparatus comprising:
- a U-shaped member having a bight portion of a preselected thickness and a pair of side portions extending parallel to one another from opposite ends of said bight portion;
a bore extending through said bight portion from a top side to a bottom side along an axis perpendicular to said bight portion, said bore being characterized by (i) having a polysided cross section, and (ii) having tapered sides so that said bore has a width at said top side larger than a width of said bore at said bottom side;
a threaded aperture in one of said side portions extending there through along an axis generally perpendicular to said one of said side portions;
screw means adjustably positioned in said threaded aperture; and
a display element comprising in part a plug having a polysided cross section and having preselected dimensions so that said plug may fit within said bore,whereby said U-shaped member may be mounted on top of said support means and secured thereto by said screw means, andwhereby said display element may be positioned in a plurality of preselected angular positions about said bore axis said plug within said bore.
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Abstract
A display apparatus comprising a U-shaped member having a bore extending through a bight portion along an axis perpendicular thereto where the bore is characterized by having a polysided cross section adapted to coact with a polysided plug having preselected dimensions so that the plug may fit within the bore. The bore and the plug have tapered complementary sides so that a snug fit is provided. The number of sides may be infinite so as to produce a bore having a circular cross section.
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Citations
7 Claims
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1. A display apparatus adapted to be mounted on a support means, said display apparatus comprising:
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a U-shaped member having a bight portion of a preselected thickness and a pair of side portions extending parallel to one another from opposite ends of said bight portion; a bore extending through said bight portion from a top side to a bottom side along an axis perpendicular to said bight portion, said bore being characterized by (i) having a polysided cross section, and (ii) having tapered sides so that said bore has a width at said top side larger than a width of said bore at said bottom side; a threaded aperture in one of said side portions extending there through along an axis generally perpendicular to said one of said side portions; screw means adjustably positioned in said threaded aperture; and a display element comprising in part a plug having a polysided cross section and having preselected dimensions so that said plug may fit within said bore, whereby said U-shaped member may be mounted on top of said support means and secured thereto by said screw means, and whereby said display element may be positioned in a plurality of preselected angular positions about said bore axis said plug within said bore. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification