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DIFF Subgroup
E06B 11/04

characterised by the kind of suspension (suspensions per se E05D)

Introduced: September 1968

Title

Titles differ between systems:

IPC: characterised by the kind of suspension

CPC: characterised by the kind of suspension (suspensions per se E05D)

Full Title

Full titles differ between systems:

IPC:

Means for allowing passage through fences, barriers, or the like, e.g. stiles > Gates; Doors > characterised by the kind of suspension

CPC:

Means for allowing passage through fences, barriers or the like, e.g. stiles (general features of doors E06B1/00 - E06B9/00; ) > Gates; Doors > characterised by the kind of suspension (suspensions per se E05D)

Of 1 combined children, 0 exist in both systems.

1 codes are CPC-only extensions.

Child Classifications

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Top Applicants

Top Applicants (IPC)

Class E06,2013–2023, worldwide · Source: EPO PATSTAT

  1. SGCC(STATE GRID CORPORATION OF CHINA) 1,398
  2. YKK AP 1,252
  3. LIXIL CORPORATION 1,235
  4. SAINT-GOBAIN GLASS FR 1,133
  5. BUNKA SHUTTER COMPANY 839
  6. HUNTER DOUGLAS US 812
  7. SANKYOTATEYAMA 796
  8. SANWA SHUTTER CORPORATION 699
  9. VKR HOLDING DK 579
  10. VIEW US 557

Top Applicants (CPC)

Class E06,2013–2023, worldwide · Source: EPO PATSTAT

  1. SAINT-GOBAIN GLASS FR 1,388
  2. HUNTER DOUGLAS US 874
  3. VIEW US 763
  4. VKR HOLDING DK 627
  5. GUARDIAN GLASS US 460
  6. PANASONIC INTELLECTUAL PROPERTY JP 426
  7. LG ELECTRONICS KR 406
  8. SOMFY ACTIVITES FR 368
  9. SGCC(STATE GRID CORPORATION OF CHINA) 353
  10. AGC GLASS EUROPE BE 350