Protective jacket having a magnifying lens

Details Protective jacket having a magnifying lens Protective jacket having a magnifying lens

1993-09-07

1995-01-17

Rosenbaum, Mark

Books, strips, and leaves

Book, element thereof, or accessory therefor

Leaves

281 45, 116234, 116240, D19 34, B42D 900

Patent

active

053820533

ABSTRACT:
A protective jacket includes a central panel and two end panels, at least one of which has a material strip easily removed by hand along a vertical perforation. This material strip has a circular opening at an end to hold a magnifying lens and a slotted portion at an opposite end which defines a tongue with which the material strip can be hung from a top edge of any page in a book. The material strip can thus be used as both a magnifying lens and a bookmark. A protective jacket according to a further embodiment of the present invention includes a plastic magnifying lens suspended from an interior surface of the protective jacket. An even further embodiment of the present invention includes a plastic magnifying lens suspended from the binding of a book. The present invention is not limited to books, but can be utilized with all types of printed materials, such as maps.

REFERENCES:
patent: D314009 (1991-01-01), Boitani
patent: 2527071 (1950-10-01), Pierce
patent: 3140883 (1964-07-01), Anthony
patent: 4259784 (1981-04-01), MacPherson
patent: 5103758 (1992-04-01), Clark
patent: 5333907 (1994-08-01), Schaeffer

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