Card – picture – or sign exhibiting – Picture frame – Knockdown or set-up type
Patent
1996-09-11
1998-03-31
Green, Brian K.
Card, picture, or sign exhibiting
Picture frame
Knockdown or set-up type
40793, 403403, G09F 112
Patent
active
057324964
ABSTRACT:
A corner member for a front-loading poster or picture frame is disclosed. The corner members are assembled between adjacent frame sections which have rotating cover members hingedly attached to base members. One or more raised protrusions or ridges are provided on the surfaces of the corner members adjacent the frame sections in order to provide improved manufacturing, assembly and operation of the frame. The raised ridges keep the cover members centered between the corner members and eliminate binding during opening and closing of the frame sections.
REFERENCES:
patent: 1049830 (1913-01-01), Elyouszky
patent: 4145828 (1979-03-01), Hillstrom
patent: 4205486 (1980-06-01), Guarnacci
patent: 4303289 (1981-12-01), Hardy
patent: 4356648 (1982-11-01), Beaulieu
patent: 4512095 (1985-04-01), Seely
patent: 4523400 (1985-06-01), Seely
patent: 4756107 (1988-07-01), Hillstrom
patent: 4839974 (1989-06-01), Walter
patent: 4877213 (1989-10-01), Lambert
patent: 4937959 (1990-07-01), Palmer et al.
patent: 4958458 (1990-09-01), Hillstrom et al.
patent: 5076736 (1991-12-01), Grewe et al.
patent: 5307575 (1994-05-01), Ivansson et al.
Green Brian K.
Marketing Displays Inc.
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