E06B 9/11 Roller shutters
Introduced: January 1990
Full Title
Full titles differ between systems:
Screening or protective devices for openings, with or without operating or securing mechanisms; Closures of similar construction > Shutters, movable grilles, or other safety closing devices, e.g. against burglary > Roll-type closures > Roller shutters
Screening or protective devices for openings, with or without operating or securing mechanisms; Closures of similar construction (E06B5/10 takes precedence; wings for doors or windows, connected at their edges, E06B3/48; additional indoor equipment of doors or windows, not forming part of the proper finishing work of a building, e.g. curtains, A47H; gratings as building elements E04C2/24; fastening means E05; operating-mechanisms for wings in general E05F) > Shutters, movable grilles, or other safety closing devices, e.g. against burglary (louvre windows or grilles E06B7/08; lamellar blinds E06B9/26) > Roll-type closures (roller blinds E06B9/40; operating, guiding or securing devices or arrangements for roll-type closures E06B9/56; usable only as awnings E04F10/06) > Roller shutters
Of 4 combined children, 3 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
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- E06B 9/13 with closing members of one piece, e.g. of corrugated sheet metal since 1990 +1 CPC IPC+CPC Available in IPC and CPC
- E06B 9/15 with closing members formed of slats or the like since 1990 +3 CPC IPC+CPC Available in IPC and CPC
- E06B 9/17 Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings +8 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