Looseleaf binder

Details Looseleaf binder Looseleaf binder

1984-12-05

1992-05-05

Herrmann, Winifred E.

Office supplies; artists and teachers materials

Book, album or cover

Ring bound or looseleaf type

D19 32

Patent

active

D03259285

REFERENCES:
patent: D213411 (1969-02-01), Kery
patent: 2828975 (1958-04-01), Wright
patent: 4583764 (1986-04-01), Steffen
Office Products Catalog .COPYRGT.1978 p. 238, Item 3H lower r. panel Extra Size Envelope/Tuck Away Handles.
U.S. Gov't. Office Furnishings Supply Catalog , .COPYRGT.1981 p. 158 Binders--#11452 Top Panel. "Cardinal/D.RTM." Ring Binders.

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