Card – picture – or sign exhibiting – Dummy sign – Folding display
Patent
1990-01-31
1991-10-15
Dorner, Kenneth J.
Card, picture, or sign exhibiting
Dummy sign
Folding display
401521, 248465, G09F 108
Patent
active
050562509
ABSTRACT:
A self-standing placard adapted to bear a message on its front side. The placard comprises a curvable member fastened at one end to the back side of the placard at an acute angle, and a stiff, spacing member connected with reinforcement to the other end of the curvable member.
REFERENCES:
patent: 26537 (1897-01-01), Pitz
patent: 553963 (1896-02-01), Palmer
patent: 588636 (1897-08-01), Engstrom
patent: 1521670 (1925-01-01), Bridges
patent: 1524338 (1925-01-01), Chesney
patent: 2805504 (1957-09-01), Stein
Chipkin Lawrence I.
Lamendola Frank A.
Weissleder Richard P.
Bonifanti J.
Dorner Kenneth J.
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