EP 0276891 A2 19880803 - Improvements in loose leaf binders.
Title (en)
Improvements in loose leaf binders.
Title (de)
Heftvorrichtungen.
Title (fr)
Dispositifs de reliure.
Publication
Application
Priority
IE 21287 A 19870127
Abstract (en)
A binder (10) for sheet material comprises integrally formed front and rear member (11, 12) respectively. A spine portion (13) is disposed between the front and rear members (11, 12) and is capable of being folded over one edge of the sheet material to be held in the binder, to provide upper and lower spine portions respectively. The front and rear members (11, 12) have upper and lower cover portions (14, 15) respectively, the upper and lower cover portions being capable of being folded rearwards to overlap and be fixed to the adjacent upper and lower spine portions respectively, so that the cover portions cover a holding means which secures the sheet materiaal to the spine portion.
IPC 1-7
IPC 8 full level
B42D 3/00 (2006.01)
CPC (source: EP)
B42D 3/00 (2013.01)
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0276891 A2 19880803; EP 0276891 A3 19900131; IE 870212 L 19880727
DOCDB simple family (application)
EP 88200125 A 19880126; IE 21287 A 19870127