LandOfFree - US Patents - Listing for Gas separation,With means securing or retaining separating media

Gas separation – With means securing or retaining separating media – Unit or cohesive sheet-like media in flow line or frame

Method and apparatus for assembling an expandable and...

Gas separation – With means securing or retaining separating media – Unit or cohesive sheet-like media in flow line or frame

Method and apparatus for assembling an expandable media filter

Gas separation – With means securing or retaining separating media – Unit or cohesive sheet-like media in flow line or frame

Method and apparatus for assembling an expandable media...

Gas separation – With means securing or retaining separating media – Unit or cohesive sheet-like media in flow line or frame

Method and apparatus for user sizable furnace filter and holder

Gas separation – With means securing or retaining separating media – Unit or cohesive sheet-like media in flow line or frame

Method of forming filter arrangements; and, apparatus

Gas separation – With means securing or retaining separating media – Unit or cohesive sheet-like media in flow line or frame

Method of forming self-supporting pleated filter media

Gas separation – With means securing or retaining separating media – Unit or cohesive sheet-like media in flow line or frame

Methods and apparatuses for mounting a filtration housing...

Gas separation – With means securing or retaining separating media – Unit or cohesive sheet-like media in flow line or frame

Minipleat synthetic air filter assembly

Gas separation – With means securing or retaining separating media

Minivent air filter

Gas separation – With means securing or retaining separating media – Unit or cohesive sheet-like media in flow line or frame

Model engine air filter

Gas separation – With means securing or retaining separating media – Hinged or pivoted retainer or clamp on backing frame or in...

Modular filter assembly

Gas separation – With means securing or retaining separating media – Unit or cohesive sheet-like media in flow line or frame

Moisture draining inside-out reverse flow air filter, mold...

Gas separation – With means securing or retaining separating media – Unit or cohesive sheet-like media in flow line or frame

Moisture resistant air filter

Gas separation – With means securing or retaining separating media

Motocycle spark arrestor

Gas separation – With means securing or retaining separating media – Grid or tray type for bottom support only

Mounting frame for a filter disposed at the front of the ceiling

Gas separation – With means securing or retaining separating media – Internal frame or support means

Mounting system for filtration media

Gas separation – With means securing or retaining separating media – Unit or cohesive sheet-like media in flow line or frame

Multi functional filter

Gas separation – With means securing or retaining separating media – Hinged or pivoted retainer or clamp on backing frame or in...

Multi-piece air filter housing and closure arrangement

Gas separation – With means securing or retaining separating media – Unit or cohesive sheet-like media in flow line or frame

Multi-position, spring loaded filter rack