DIFF Main Group
E06C 7/00 Component parts, supporting parts, or accessories
Introduced: September 1968
Of 13 combined children, 11 exist in both systems.
2 codes are CPC-only extensions.
4 shared codes have differing titles between IPC and CPC.
Child Classifications
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- E06C 7/02 Extending means (for ladders mounted on undercarriages or vehicles E06C5/00) IPC+CPC Available in IPC and CPC
- E06C 7/06 Securing devices or hooks for parts of extensible ladders IPC+CPC Available in IPC and CPC
- E06C 7/08 Special construction of longitudinal members, or rungs or other treads +2 CPC IPC+CPC Available in IPC and CPC
- E06C 7/14 Holders for pails or other equipment on or for ladders +2 CPC IPC+CPC Available in IPC and CPC
- E06C 7/16 Platforms on, or for use on, ladders, e.g. liftable or lowerable platforms (aspects relating to the lifting B66F) +1 CPC IPC+CPC Available in IPC and CPC
- E06C 7/18 Devices for preventing persons from falling (life-saving belts A62B1/16 ) +4 CPC IPC+CPC Available in IPC and CPC
- E06C 7/42 Ladder feet; Supports therefor (for scaffold elements E04G5/02) +2 CPC IPC+CPC Available in IPC and CPC
- E06C 7/48 Ladder heads; Supports for heads of ladders for resting against objects +4 CPC IPC+CPC Available in IPC and CPC
Top Applicants
Top Applicants (IPC)
Class E06,2013–2023, worldwide · Source: EPO PATSTAT
- SGCC(STATE GRID CORPORATION OF CHINA) 1,398
- YKK AP 1,252
- LIXIL CORPORATION 1,235
- SAINT-GOBAIN GLASS FR 1,133
- BUNKA SHUTTER COMPANY 839
- HUNTER DOUGLAS US 812
- SANKYOTATEYAMA 796
- SANWA SHUTTER CORPORATION 699
- VKR HOLDING DK 579
- VIEW US 557
Top Applicants (CPC)
Class E06,2013–2023, worldwide · Source: EPO PATSTAT
- SAINT-GOBAIN GLASS FR 1,388
- HUNTER DOUGLAS US 874
- VIEW US 763
- VKR HOLDING DK 627
- GUARDIAN GLASS US 460
- PANASONIC INTELLECTUAL PROPERTY JP 426
- LG ELECTRONICS KR 406
- SOMFY ACTIVITES FR 368
- SGCC(STATE GRID CORPORATION OF CHINA) 353
- AGC GLASS EUROPE BE 350