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Current content: 158 539 009 patent documents

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155 661 new documents added

1 150 346 documents amended

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EP 0185861 B1 19910327 - SET OF PAVING STONES

Title (en)

SET OF PAVING STONES

Publication

EP 0185861 B1 19910327 (DE)

Application

EP 85112465 A 19851002

Priority

DE 3445866 A 19841215

Abstract (en)

[origin: EP0185861A2] Paving-stone construction kit with three square stones which are of different size and have a thickness of approximately 8 cm and the ratio of the square surfaces of which is 1:4:16. <IMAGE>

IPC 1-7

E01C 5/06

IPC 8 full level

E01C 5/06 (2006.01)

CPC (source: EP)

E01C 5/06 (2013.01); E01C 2201/06 (2013.01)

Designated contracting state (EPC)

AT BE CH DE FR GB IT LI LU NL SE

DOCDB simple family (publication)

EP 0185861 A2 19860702; EP 0185861 A3 19870616; EP 0185861 B1 19910327; AT E62032 T1 19910415; DE 3445866 A1 19860710; DE 3582318 D1 19910502

DOCDB simple family (application)

EP 85112465 A 19851002; AT 85112465 T 19851002; DE 3445866 A 19841215; DE 3582318 T 19851002