Integral calculator and address book

Details Integral calculator and address book Integral calculator and address book

1986-01-09

1989-01-03

Harkcom, Gary V.

Boots, shoes, and leggings

G06F 302

Patent

active

047962143

ABSTRACT:
A pocket secretary which includes a calculator and booklet integrally connected to it. The calculator forms the front cover of the booklet and the booklet is closed by a back cover to form a slim, compact and portable pocket secretary.

REFERENCES:
patent: D274179 (1984-06-01), Siwula
patent: D290375 (1987-06-01), Nava
patent: 4096577 (1978-06-01), Ferber et al.
patent: 4222109 (1980-09-01), Siwula
patent: 4224675 (1980-09-01), Pinkerman
patent: 4308588 (1981-12-01), Siwula
patent: 4587409 (1986-05-01), Nishimura et al.
patent: 4670853 (1987-06-01), Stepien

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