초록 ▼

An improved poster frame and display holder for replaceable posters and similar advertising material is disclosed. The sides of the frame include sets of pivotably engaged extruded metal, molded plastic, or other front and back frame members. Improved leaf-type springs bias together the front and ba

An improved poster frame and display holder for replaceable posters and similar advertising material is disclosed. The sides of the frame include sets of pivotably engaged extruded metal, molded plastic, or other front and back frame members. Improved leaf-type springs bias together the front and back members of each side of the frame for releasably holding a poster or similar display. Interlocking portions of the front and back members substantially prevent relative longitudinal movement therebetween.

대표청구항 ▼

In a display holder having a plurality of elongated frame sections forming a frame structure for receiving and holding a display piece, each of said sections having a pair of elongated front and back members adapted to be assembled in an interconnected arrangement with one another, said front and ba

In a display holder having a plurality of elongated frame sections forming a frame structure for receiving and holding a display piece, each of said sections having a pair of elongated front and back members adapted to be assembled in an interconnected arrangement with one another, said front and back members being provided with coacting hinge formations integral therewith and in mating pivotal engagement with one another, the improvement wherein in said coacting hinge formations one of said elongated front and back members has a laterally recessed portion formed at a predetermined longitudinal position therein, the other of said elongated front and back members having a laterally-protruding discontinuity formed at a longitudinal position thereon corresponding to said predetermined longitudinal position of said laterally recessed portion when said front and back members are in said interconnected arrangement, said laterally-protruding discontinuity being longitudinally interlockingly received within said laterally recessed portion in order to provide a longitudinally interlocking interference and to substantially prevent longitudinal movement of said front and back members relative to one another when in said interconnected arrangement.