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US 5,343,643 AGranted
Collapsible border assembly
OwnerIan R. Cochraneinventor
Life of this patent
Estimating the term…
Abstract
A collapsible border assembly (1) for a picture, clip-frame, mirror, glass pane or other object (2), comprises a plurality of corner pieces (3), adapted for detachable engagement with corners of the object (2), and a number of elastic elements (4,5) interconnecting adjacent ones of the corner pieces (3). In use, the elastic elements (4,5) extend under tension between the corner pieces (3), around the periphery of the object (2), to thereby provide a border for the object (2) of frame-like appearance. Such border assemblies (1) may be stacked one above the other to provide a stepped frame appearance.
Claims13
A collapsible border assembly comprising:
- a plurality of spaced apart corner pieces;
- and
- a plurality of elastic elements;
- wherein adjacent corner pieces are interconnected by at least one of said elastic elements;
- and
- wherein said elastic elements are connected to said corner pieces in such a manner that said elastic elements conform to a right-angular cross-section when stretched taut between said corner pieces;
- said stretched elastic elements at least in part providing an exposed border of frame-like appearance.
4 more elements
A collapsible border assembly comprising:
- a plurality of spaced corner pieces;
- and
- an elastic loop element;
- said corner pieces being connected together by said elastic loop element;
- said elastic loop element being connected to said corner pieces in such a manner that, when stretched taut between said corner pieces, said elastic element assumes a right-angular cross-section to at least in part provide an exposed border of frame-like appearance;
- and
- said corner piece having a guide channel therein of right angular cross-section through which said elastic loop element passes, ramps and guide ribs being arranged in said guide channel to reduce tucking or misalignment of said loop element in said channel.
4 more elements
A collapsible border assembly comprising:
- a plurality of spaced apart corner pieces;
- and
- a first and second elastic loop elements;
- wherein said corner pieces are connected together by said elastic loop elements;
- said first and second elastic loop elements being connected to said corner pieces in such a manner that, when stretched taut between said corner pieces, said first and second elastic loop elements are caused to assume a configuration in which they lie at right angles to one another to at least in part provide an exposed border of frame-like appearance, said border having a front surface comprising said first elastic loop element and side surfaces comprising said second elastic loop element;
- each said corner piece comprising a pair of guide channels disposed at right angles to one another, a respective one of said first and second elastic loop elements passing through each said channel;
- and
- each said guide channel through which said first elastic loop element passes including ramps and guide ribs arranged therein to reduce tucking or misalignment of said first elastic loop element.
5 more elements
A collapsible border assembly comprising;
- a plurality of spaced apart corner pieces;
- and
- a plurality of elastic elements;
- wherein each said elastic element interconnects a pair of said corner pieces;
- said elastic elements being connected to said corner pieces in such a manner that, when stretched taut between said corner pieces, said elastic elements at least in part provide an exposed border of frame-like appearance;
- and
- said corner pieces being provided with interlocking formations arranged such that said corner pieces may be engaged with respective corner pieces of a further border assembly whose corner pieces are provided with co-operating formations.
4 more elements
A border assembly comprising:
- a plurality of pairs of first and second strip-like elastic elements;
- and
- a plurality of spaced apart corner pieces;
- wherein each said pair of elastic elements is connected to another said pair of elastic elements by a said corner piece;
- each said corner piece comprising a pair of connecting portions, each said connecting portion mounting a said pair of elastic elements thereon;
- each said connecting portion being of a right-angular configuration;
- and
- said pairs of elastic element being mounted on said connecting portions in such a manner that, when one of said pairs of elastic elements is stretched taut between two said corner pieces, said stretched pair of elastic elements conform to said right-angular configuration of said connecting portions, said first elastic element of said stretched pair lying at a right angle to said second elastic element of said stretched pair along their lengths, said stretched pairs of elastic elements at least in part providing an exposed border having a frame-like appearance.
5 more elements
A picture mounting assembly comprising:
- a transparent front panel;
- a support panel;
- means for interconnecting said transparent panel and said support panel in opposed relation to one another to provide a frame, a picture being received between said panels;
- and
- an exposed border for said frame, said border comprising a plurality of pairs of first and second strip-like elastic elements interconnected by corner pieces;
- wherein said corner pieces are mounted on respective corners of said frame;
- said elastic elements are stretched taut between said corner pieces;
- and
- each said stretched first elastic element lies flat along a peripheral edge of a front face of said transparent front panel, and each said stretched second elastic element lies flat along a corresponding side edge of said frame.
6 more elements
Dependencies are inferred from the claim text.