Devices for coupling the turning cylinder of a single or a double cylinder lock with the bolt operating member

Introduced: September 1968

Title

Titles differ between systems:

IPC: Devices for coupling the turning cylinder of a single or double cylinder lock with the bolt-operating member

CPC: Devices for coupling the turning cylinder of a single or a double cylinder lock with the bolt operating member

Full Title

Full titles differ between systems:

IPC:

Accessories in connection with locks > Devices for coupling the turning cylinder of a single or double cylinder lock with the bolt-operating member

CPC:

Accessories in connection with locks (buffers E05F5/00; means for preventing rattling of wings E05F7/04; means for taking the weight of the wing E05F7/06) > Devices for coupling the turning cylinder of a single or a double cylinder lock with the bolt operating member

Of 5 combined children, 0 exist in both systems.

5 codes are CPC-only extensions.

Child Classifications

Navigate with arrow keys, Enter to open

E05B 17/041 CPC only CPC only
E05B 17/042 +1 CPC CPC only CPC only
E05B 17/044 +2 CPC CPC only CPC only
E05B 17/047 CPC only CPC only
E05B 17/048 +1 CPC CPC only CPC only

Top Applicants

Top Applicants (IPC)

Class E05,2013–2023, worldwide · Source: EPO PATSTAT

KIEKERT DE 2,762
HYUNDAI MOTOR COMPANY KR 1,316
JULIUS BLUM AT 1,088
FORD GLOBAL TECHNOLOGIES US 1,061
HAIER SMART HOME 936
KIA MOTORS CORPORATION KR 909
HUF HUELSBECK & FUERST & COMPANY DE 887
LG ELECTRONICS KR 872
TOKAI RIKA COMPANY 813
GEZE DE 807

Top Applicants (CPC)

Class E05,2013–2023, worldwide · Source: EPO PATSTAT

KIEKERT DE 2,802
HYUNDAI MOTOR COMPANY KR 1,609
LG ELECTRONICS KR 1,467
FORD GLOBAL TECHNOLOGIES US 1,465
JULIUS BLUM AT 1,240
KIA MOTORS CORPORATION KR 1,164
HUF HUELSBECK & FUERST & COMPANY DE 1,005
SAMSUNG ELECTRONICS COMPANY KR 928
GEZE DE 809
SCHLAGE LOCK COMPANY US 790