EP 0306093 A1 19890308 - Composite folding sheet.
Title (en)
Composite folding sheet.
Title (de)
Zusammengesetztes Faltblatt.
Title (fr)
Feuille pliée composite.
Publication
Application
Priority
NL 8702077 A 19870903
Abstract (en)
Composite folding sheet which a number of times may be folded open of over sideways from a bordering- or separating line located in the middle of the folding sheet to yet a further folding position, to return eventually again in the initial position.
IPC 1-7
IPC 8 full level
B42D 15/00 (2006.01); B42D 15/04 (2006.01); G09F 11/00 (2006.01)
CPC (source: EP)
B42D 15/008 (2013.01); B42D 15/042 (2013.01); G09F 11/00 (2013.01)
Citation (search report)
- [X] GB 164812 A 19210606 - WILLIAM HENRY RAY, et al
- [A] DE 1203112 B 19651014 - ALBERT BURGES
- [A] GB 128508 A 19190626 - BROWN SUMMERS [GB]
- [A] US 3758693 A 19730911 - EBERT D
Designated contracting state (EPC)
BE DE ES FR GB IT NL
DOCDB simple family (publication)
EP 0306093 A1 19890308; EP 0306093 B1 19911113; DE 3866192 D1 19911219; ES 2026998 T3 19920516; NL 8702077 A 19890403
DOCDB simple family (application)
EP 88201838 A 19880829; DE 3866192 T 19880829; ES 88201838 T 19880829; NL 8702077 A 19870903