EP 0444583 A3 19920205 - MARKS PRINTED ON A PRINTABLE SUPPORT FOR READING THE PRINT REGISTER
Title (en)
MARKS PRINTED ON A PRINTABLE SUPPORT FOR READING THE PRINT REGISTER
Publication
Application
Priority
DE 4006525 A 19900302
Abstract (en)
[origin: EP0444583A2] The printing marks (register marks) consist for each colour of identical visually readable parts (4, 5) and identical machine-readable parts (7, 8), but with specified different circumferential positions from colour to colour. The machine-readable parts consist of a linear section (7) in the form of lines connecting the visual parts (5, 6) and of a curved section in the form of a circle (8). <IMAGE>
IPC 1-7
IPC 8 full level
G03F 9/00 (2006.01); B41F 33/00 (2006.01)
CPC (source: EP)
B41F 33/0081 (2013.01)
Citation (search report)
- [Y] EP 0295433 A2 19881221 - HEIDELBERGER DRUCKMASCH AG [DE]
- [A] WO 8901867 A1 19890309 - VALTION TEKNILLINEN [FI]
- [Y] PATENT ABSTRACTS OF JAPAN vol. 6, no. 43 (M-117)(921) 17. März 1982 & JP-A-56 157 369 ( TOPPAN INSATSU K.K. ) 4. Dezember 1981
- [A] PATENT ABSTRACTS OF JAPAN vol. 9, no. 213 (M-408)(1936) 30. August 1985 & JP-A-60 072 730 ( KIYOUDOU INSATSU K.K. ) 24. April 1985
- [A] PATENT ABSTRACTS OF JAPAN vol. 7, no. 79 (M-204)(1224) 31. März 1983 & JP-A-58 005 259 ( TOPPAN INSATSU K.K. ) 12. Januar 1983
Designated contracting state (EPC)
CH DE FR GB IT LI
DOCDB simple family (publication)
EP 0444583 A2 19910904; EP 0444583 A3 19920205; DE 4006525 A1 19910912; JP H04217259 A 19920807
DOCDB simple family (application)
EP 91102773 A 19910226; DE 4006525 A 19900302; JP 3412091 A 19910228