Card – picture – or sign exhibiting – Calendars
Patent
1975-11-17
1977-04-05
Chamblee, Hugh R.
Card, picture, or sign exhibiting
Calendars
G09D 100
Patent
active
040153509
ABSTRACT:
This invention provides control means for use in card files and the like for fanning the cards apart for improved readability. Resilient pleated members are provided along the opposite sides of the cards, while the cards are held relatively together at their bottoms, whereby the cards are fanned apart at their tops for improved readability and ease of selection.
REFERENCES:
patent: 2954032 (1960-09-01), Dahl, Sr.
Business Efficiency Aids, Inc.
Chamblee Hugh R.
Wolff John H.
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