Index tabs

Card – picture – or sign exhibiting – Check – label – or tag – Baggage checks

Patent

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Details

A44C 300

Patent

active

RE0294225

ABSTRACT:
Set of ten strips of 10 two-digit color coded numerical indexing tabs, each strip comprising a backing of release paper and an overlying strip of transparent film having a coating of pressure-sensitive adhesive on its under surface mounted on the backing and cut transversely to devine ten individually separable tabs, the tabs of each strip being color coded by [reverse] printing the same first digit on each with ink of the same color and leaving a blank space on each tab directly adjacent the first digit, the overlying strip having a write-on upper surface coterminous with such blank spaces to enable selective application in each blank space of any desired digit for display with the adjacent first digit; only five different colors of ink being employed, each with one of the first five strips respectively displaying 0 through 4 as the first digit, and the second five strips respectively displaying 5 through 9 as the first digit, each with one of those five colors and with the printing being extended laterally of the tabs to outline the blank spaces; the longitudinal margins of each overlying strip comprising skirt portions on each tab applicable in use to opposed surfaces of a sheet to be indexed, means defining a fold line laterally across each tab to facilitate such mounting thereof, and the [reverse] printing extending on both sides of the fold line to enable three dimensional identification of the tabs as mounted in use.

REFERENCES:
patent: 2893144 (1959-07-01), Cunningham
patent: 3001306 (1961-09-01), Wilkinson
patent: 3191767 (1965-06-01), Glowiak
patent: 3540140 (1970-11-01), Tourre
patent: 3691662 (1972-09-01), Cunningham

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