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DIFF Subgroup
E05B 37/08

with tumbler discs on a single axis, all the discs being adjustable by a rotary knob which is not shifted

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Permutation locks; Puzzle locks > with tumbler discs on a single axis, all the discs being adjustable by a rotary knob which is not shifted

CPC:

Permutation locks ( electric permutation locks E05B49/00); Puzzle locks > with tumbler discs on a single axis, all the discs being adjustable by a rotary knob which is not shifted

IPC and CPC are identically structured here. All 1 subcodes exist in both systems.

Child Classifications

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  • E05B 37/10 in padlocks IPC+CPC Available in IPC and CPC

Top Applicants

Top Applicants (IPC)

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

Top Applicants (CPC)

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

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