Y10S454/903 - CPC Classification Index

ClassID:

242162 ⎘

Y10S454/903 - CPC Classification

Classification description:

Ventilation Flexible ducts used for carrying air

Recent Application in this class:

20190310016

Blow-dry enclosure

20110017065

MOBILE AIRBORNE CONTAMINANT CONTROL CHAMBER

20090078832

Duct supporting apparatus

20080184889

Mobile airborne contaminant control chamber

20060199501

Textile ducts

20060035581

Whole house fan system and methods of installation

20050282488

Pliable air duct with dust and condensation repellency

20050121534

Air delivery system

20050085179

Roof air make-up for exhaust of fire smoke