LandOfFree - US Patents - Listing for Gas separation

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

Vacuum cleaner

Gas separation – With nonliquid cleaning means for separating media – Solid agent cleaning member movingly contacts apparatus

Vacuum cleaner

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

Vacuum cleaner

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

Vacuum cleaner

Gas separation – With nonliquid cleaning means for separating media – Solid agent cleaning member movingly contacts apparatus

Vacuum cleaner

Gas separation – Flexible or collapsible bag type

Vacuum cleaner

Gas separation – With nonliquid cleaning means for separating media – Solid agent cleaning member movingly contacts apparatus

Vacuum cleaner

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

Vacuum cleaner

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

Vacuum cleaner

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

Vacuum cleaner

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

Vacuum cleaner

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

Vacuum cleaner

Gas separation – With nonliquid cleaning means for separating media – Solid agent cleaning member movingly contacts apparatus

Vacuum cleaner

Gas separation – Filter or apertured deflector unit discontinuous across gas...

Vacuum cleaner accessory

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

Vacuum cleaner and cyclone module therefor

Gas separation – Flexible or collapsible bag type – Spaced interior inflow path or with means modifying gas flow...

Vacuum cleaner and filter bag with air management

Gas separation – Flexible or collapsible bag type – Toroidal or annular bag

Vacuum cleaner and filter bag with air management

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

Vacuum cleaner and sealed filter bag assembly therefor particula

Gas separation – With nonliquid cleaning means for separating media – Solid agent cleaning member movingly contacts apparatus

Vacuum cleaner and temperature-responsive motor cooling device