EP 0250124 A2 19871223 - Sealed documents.
Title (en)
Sealed documents.
Title (de)
Versiegelte Dokumente.
Title (fr)
Documents scellés.
Publication
Application
Priority
US 87520886 A 19860617
Abstract (en)
Sealed documents are provided by placing an area or areas of reusable adhesive (26) on one side of a sheet of paper (10) or the like, and twice folding the document to seal same along one edge, or thrice folding the document along all edges. Multiple plied sheets (10a, 10b and 10c) may be manipulated in like manner.
IPC 1-7
IPC 8 full level
B42D 15/02 (2006.01); B41L 1/22 (2006.01); B42D 15/08 (2006.01)
CPC (source: EP)
B42D 15/08 (2013.01)
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0250124 A2 19871223; EP 0250124 A3 19890322; EP 0250124 B1 19900905; AT E56183 T1 19900915; AU 7425887 A 19871224; CA 1310305 C 19921117; DE 3764723 D1 19901011; ES 2016973 B3 19901216; GR 3001043 T3 19920120; JP S6317094 A 19880125; MW 3787 A1 19871209; MX 170642 B 19930903; NZ 220720 A 19900726; PT 85096 A 19880701; PT 85096 B 19930730; ZA 873925 B 19880427; ZM 4287 A1 19880429; ZW 9487 A1 19890104
DOCDB simple family (application)
EP 87304889 A 19870603; AT 87304889 T 19870603; AU 7425887 A 19870616; CA 539846 A 19870616; DE 3764723 T 19870603; ES 87304889 T 19870603; GR 900400862 T 19901101; JP 15003587 A 19870616; MW 3787 A 19870603; MX 696787 A 19870617; NZ 22072087 A 19870616; PT 8509687 A 19870616; ZA 873925 A 19870602; ZM 4287 A 19870608; ZW 9487 A 19870526