EP 0276989 A3 19890329 - ENVELOPES
Title (en)
ENVELOPES
Publication
Application
Priority
AU 6811787 A 19870128
Abstract (en)
[origin: EP0276989A2] This invention relates to the formation of a number of envelopes (20) from a continuous length of paper. Each envelope, except the end envelope, partly overlaps and is attached to an adjacent envelope, substantially the whole of the face of each envelope not being overlapped by an adjacent envelope.
IPC 1-7
IPC 8 full level
B65D 27/00 (2006.01); B65D 27/10 (2006.01)
CPC (source: EP)
B65D 27/10 (2013.01)
Citation (search report)
- [X] EP 0200456 A2 19861105 - BELL LAURENCE JOHN
- [X] EP 0134151 A2 19850313 - CONTINUOUS ENVELOPE CO [GB]
- [Y] US 2610784 A 19520916 - LOUISE HENRY BEULAH
- [Y] FR 773000 A 19341109
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0276989 A2 19880803; EP 0276989 A3 19890329; EP 0276989 B1 19940831; AT E110672 T1 19940915; AU 6811787 A 19870430; DE 3851240 D1 19941006; DE 3851240 T2 19950413; ES 2061637 T3 19941216; JP S63232147 A 19880928
DOCDB simple family (application)
EP 88300654 A 19880127; AT 88300654 T 19880127; AU 6811787 A 19870128; DE 3851240 T 19880127; ES 88300654 T 19880127; JP 1602588 A 19880128