LandOfFree - US Patents - Listing for Gas separation

Gas separation – Means within gas stream for conducting concentrate to collector

Dust collecting electrostatic precipitator

Gas separation – Two or more separators – Three or more serially spaced

Dust collecting filter

Gas separation – Two or more separators – Three or more serially spaced

Dust collecting filter

Gas separation – Multiple bag type filters in chamber – Horizontally mounted filters

Dust collecting filter cartridge and attachment structure for su

Gas separation – Flexible or collapsible bag type – With securing or supporting means

Dust collecting filter cartridge and attachment structure for su

Gas separation – Flexible or collapsible bag type – With securing or supporting means

Dust collecting filter cartridge and attachment structure for su

Gas separation – Two or more separators – Plies or layers of different characteristics or orientation

Dust collecting filter cloth and bag filter

Gas separation – With means introducing gas into midst of separating media

Dust collecting filter of vacuum cleaner and vacuum cleaner...

Gas separation – With separating media bypass or system gas pressure relief – Pressure relief means to or from atmosphere

Dust collecting unit for vacuum cleaner

Gas separation – Residue access – handling or removing means – Separable collection container

Dust collecting unit of vacuum cleaner

Gas separation – Multiple separators – each with discrete and longitudinally... – Combined serial and parallel arrangement

Dust collecting unit of vacuum cleaner

Gas separation – Plural serial basically diverse separating media – Plural stages in unitary casing

Dust collection apparatus for vacuum cleaner

Gas separation – Plural serial basically diverse separating media – Plural stages in unitary casing

Dust collection assembly of vacuum cleaner

Gas separation – With means facilitating transportability or handling of...

Dust collection cabinet

Gas separation – Multiple separators – each with discrete and longitudinally... – Centrifugal

Dust collection in vacuum cleaners

Gas separation – Combined or convertible

Dust collection system

Gas separation – Plural serial basically diverse separating media – Plural stages in unitary casing

Dust collection system

Gas separation – With nonliquid cleaning means for separating media

Dust collection unit and vacuum cleaner with the same

Gas separation – With nonliquid cleaning means for separating media

Dust collection unit and vacuum cleaner with the same