CC0000: The color(s) red and black is/are claimed as a feature of the mark.
DM0000: The mark consists of red circle within a black rectangle border. The wording "Keller Standard for Clean Air" appears across the shapes in black.
GS0071: Filter for cleaning gases, namely, bag filter, namely, filter made of textile materials for cleaning gases containing solid state particles; demister, namely, filter consisting of knitted metallic or plastic fabrics for cleaning gases containing fluid or solid state particles; rigid body filter, namely, filters made of sintered metallic or ceramic granulates for cleaning gases containing solid state particles; cartridge filters, made of textile materials for cleaning gases containing solid state particles envelope bag filter, made of folded textile materials for cleaning gases containing solid state particles; filter installations comprising one or more filters and pipes conducting gases to the filter or filters for industrial air pollution control equipment; separating and extracting filters containing control equipment integrated in housings for extracting solid state particles from a gas by using gravitation or centrifugal forces and pipes for conducting gases to the control equipment for industrial air pollution control equipment; pneumatic conveying systems comprised of pneumatic conveyors and belts for conveyors
GS0401: Cleaning of gases, namely, air punification
Case File Event Statements
12/29/2021 - 3 years ago
35 - TEAS CHANGE OF CORRESPONDENCE RECEIVEDType:TCCA