Skip to content
Search Classifications
Search for IPC and CPC classification codes or keywords
IPC Subgroup
E05B 77/18

Keyless locking with self-cancellation, e.g. resulting in an unlocking action when the door is being closed

Introduced: January 2014

Full Title

Vehicle locks characterised by special functions or purposes > Specially controlled locking actions in case of open doors or in case of doors moved from an open to a closed position, e.g. lock-out prevention or self-cancelling > Keyless locking with self-cancellation, e.g. resulting in an unlocking action when the door is being closed

Classification Context

Section:
FIXED CONSTRUCTIONS
Class:
LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
Subclass:
LOCKS; ACCESSORIES THEREFOR; HANDCUFFS

1 direct subcode

Child Classifications

Navigate with arrow keys, Enter to open

  • E05B 77/2 Override of self-cancellation, e.g. by actuation of the handle while the door is being closed

Top Applicants

Top 10 applicants by patent filingsfor class E05, 2013–2023, worldwide · Source: EPO PATSTAT

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