IPC Subgroup
E06B 7/16 Sealing arrangements on wings or parts co-operating with the wings
Introduced: September 1968
Last revised: January 2006
Full Title
Special arrangements or measures in connection with doors or windows > Sealing arrangements on wings or parts co-operating with the wings
Classification Context
- Section:
- FIXED CONSTRUCTIONS
- Class:
- DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS, IN GENERAL; LADDERS
- Subclass:
- FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
Related Keywords
ANTI-RATTLING devices for doors or windowsDRAUGHT(S) excluders or deflectors for doors or windowsRAIN excluders or deflectors for doors or windowspreventing RATTLING of windows or doorsSEALING of windows or doorsdraught or weather SHIELD(S) for doors or windows
3 direct subcodes
Child Classifications
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- E06B 7/18 by means of movable edgings, e.g. draught sealings additionally used for bolting
- E06B 7/22 by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
- E06B 7/24 without separate sealing members, e.g. with labyrinth
Top Applicants
Top 10 applicants by patent filingsfor 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