Calculator holder

Details Calculator holder Calculator holder

1988-02-10

1989-05-23

Moy, Joseph Man-Fu

Special receptacle or package

Combined or convertible

Including booklet, leaflet or record means

206328, 206305, B65D 6900

Patent

active

048321915

ABSTRACT:
A calculator holder for attaching a calculator to the cover of a book has a cardboard sleeve adapted to fit over either the front or back cover of a book. A flap is hingably connected to the bottom edge of the sleeve and has a thin calculator supported therein. The flap may be folded about the bottom edge of the book to reside between the book cover and the book pages when the book is closed during non-use, or unfolded to an open position to expose the calculator for use in conjunction with the book. Use of the calculator does not interfere with the turning of pages required during normal use of the book.

REFERENCES:
patent: 3146004 (1964-08-01), Kidd
patent: 4075702 (1978-02-01), Davies
patent: 4096577 (1978-06-01), Ferber et al.

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