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Patent classifications
E
FIXED CONSTRUCTIONS
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E06
DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
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E06B
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
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7/00
Special arrangements or measures in connection with doors or windows
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E06B7/16
Sealing arrangements on wings or parts co-operating with the wings
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E06B7/22
by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
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E06B7/23
Plastic, sponge rubber, or like strips or tubes
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E06B7/2318
by applying over- or under-pressure, e.g. inflatable
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