Picture frames

Card – picture – or sign exhibiting – Display card – Having a curved display panel

Patent

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Details

40 13, 40152, 40157, A47G 106

Patent

active

044982550

ABSTRACT:
A picture frame comprises a base frame composed of base frame members which base frame can be mounted on a wall or other surface. The picture frame also includes four elongate members which are pivotally mounted on the base frame members. Each of the members is displaceable between an operative position in which a bearing face thereof bears down on the picture P to grip it between itself and the flange of the base frame member and a released position in which the bearing face is spaced from the flange. A leaf spring holds the member in that one of the positions to which it has been displaced. Once the edges of the picture have been placed against the four flanges the members are returned to their operative positions in which they grip the four edges of the picture between their bearing faces and the flanges.

REFERENCES:
patent: 2882633 (1959-04-01), Howell
patent: 2979842 (1961-04-01), DeRidder
patent: 3205601 (1965-09-01), Gawne et al.
patent: 3254438 (1966-06-01), Filary et al.
patent: 3310901 (1967-03-01), Sarkisian
patent: 3386198 (1968-06-01), Howell
patent: 4138787 (1979-02-01), Sarkisian et al.
patent: 4145828 (1979-03-01), Hillstrom
patent: 4237632 (1980-12-01), Segerstad

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