Controlling mechanically-operated bolts by electro-magnetically-operated detents

Introduced: September 1968

Title

Titles differ between systems:

IPC: Controlling mechanically-operated bolts by electromagnetically-operated detents

CPC: Controlling mechanically-operated bolts by electro-magnetically-operated detents

Full Title

Full titles differ between systems:

IPC:

Operating or controlling locks or other fastening devices by electric or magnetic means > Controlling mechanically-operated bolts by electromagnetically-operated detents

CPC:

Operating or controlling locks or other fastening devices by electric or magnetic means (electric permutation locks E05B49/00) > Controlling mechanically-operated bolts by electro-magnetically-operated detents

CPC subdivides this area 6x more granularly than IPC with 6 additional codes.

6 codes are CPC-only extensions, 1 exist only in IPC.

Child Classifications

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E05B 47/0603 CPC only CPC only
E05B 47/0607 CPC only CPC only
E05B 47/0611 +3 CPC CPC only CPC only
E05B 47/0657 +2 CPC CPC only CPC only
E05B 47/0676 +2 CPC CPC only CPC only
E05B 47/0696 CPC only CPC only
E05B 47/08 the bolt being withdrawn by a spring which is stressed by closing the wing IPC only IPC only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