Binder device releasably engaging aperture or notch of sheet – Miscellaneous – Sheet lifters
Patent
1989-09-18
1991-10-22
Bell, Paul A.
Binder device releasably engaging aperture or notch of sheet
Miscellaneous
Sheet lifters
281 31, B42F 1300
Patent
active
050590529
ABSTRACT:
A portfolio system is provided for holding materials in an organized manner. The portfolio includes a wallet having a first portion, a second portion, and a hinge portion. The first, second, and hinge portions include an interior and an exterior. The first portion includes a first flap member and a generally transparent second flap member for defining respective first and second interior pockets. The second portion includes a third flap member and generally transparent fourth and fifth flap members. The third, fourth, and fifth flap members define respective third, fourth, and fifth pockets. The second portion also includes a generally transparent exteriorally disposed flap member for defining an exterior pocket.
REFERENCES:
patent: 4552479 (1985-11-01), Nickow et al.
patent: 4566721 (1986-01-01), Friedman et al.
patent: 4575126 (1986-03-01), Grubbs
patent: 4605245 (1986-08-01), Weaver
patent: 4629349 (1986-12-01), Pitts
patent: 4890728 (1990-01-01), Grimsley
"Handbook for your 5-IN-1 Pocket Day-Timer Planner Diary System", Day Timers, Inc., Allentown, Pa., 1989.
Complete Office Supply, 1989, Office Supplies Catalog, Complete Office Supplies, Inc., Indianapolis, IN.
1989 Office Products Catalog, Circle Office Supplies, Inc., p. 788.
E.B.X. Trading, Inc., All-In-One International Travel Wallet Brochure.
Bell Paul A.
T.H.E. Business Products Corporation
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