EP 0255986 B1 19891220 - LOCK AND KEY COMBINATION
Title (en)
LOCK AND KEY COMBINATION
Publication
Application
Priority
DE 3626550 A 19860806
Abstract (en)
[origin: US4805428A] A lock and key combination includes profile shapes extending along the lateral faces of the key which extend at an angle relative to the key spine to make acquisition of replacement key copies more difficult.
IPC 1-7
IPC 8 full level
E05B 19/00 (2006.01); E05B 19/06 (2006.01); E05B 27/04 (2006.01)
CPC (source: EP US)
E05B 19/0035 (2013.01 - EP US); Y10T 70/7791 (2015.04 - EP US); Y10T 70/7864 (2015.04 - EP US)
Designated contracting state (EPC)
AT BE CH DE ES FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0255986 A1 19880217; EP 0255986 B1 19891220; AT E48874 T1 19900115; CA 1279496 C 19910129; DE 3626550 A1 19880218; DE 3626550 C2 19890601; DE 3761218 D1 19900125; DK 161029 B 19910521; DK 161029 C 19911028; DK 407787 A 19880207; DK 407787 D0 19870805; ES 2012099 B3 19900301; US 4805428 A 19890221
DOCDB simple family (application)
EP 87730091 A 19870805; AT 87730091 T 19870805; CA 543754 A 19870805; DE 3626550 A 19860806; DE 3761218 T 19870805; DK 407787 A 19870805; ES 87730091 T 19870805; US 8123087 A 19870804