Card – picture – or sign exhibiting – Check – label – or tag – Holder
Patent
1992-12-03
1994-05-24
Dorner, Kenneth J.
Card, picture, or sign exhibiting
Check, label, or tag
Holder
40661, 40904, G09F 318
Patent
active
053137302
ABSTRACT:
A portable map holder comprises a substantially rigid elongate sleeve member having an open end through which a folded map can be inserted. The sleeve has a top wall made of transparent material to expose a map inserted therein. A transparent cursor is mounted on the sleeve for slidable movement therealong over the transparent top wall. The cursor incorporates a lens for magnifying inscriptions on a map inserted in the sleeve and visible through the top wall.
REFERENCES:
patent: 2722068 (1955-11-01), Elsholz
patent: 2729908 (1956-01-01), Miller
patent: 2787070 (1957-04-01), Idoine
patent: 3328899 (1967-07-01), Steward
patent: 4641440 (1987-02-01), Agranov
Dorner Kenneth J.
Silbermann J.
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