LandOfFree - US Patents - Listing for Gas separation,Flexible or collapsible bag type

Gas separation – Flexible or collapsible bag type – Valved – self-closing – or apparatus contained bag closing means

Dust filter bag for a vacuum cleaner

Gas separation – Flexible or collapsible bag type – Valved – self-closing – or apparatus contained bag closing means

Dust filter bag for a vacuum cleaner

Gas separation – Flexible or collapsible bag type – Valved – self-closing – or apparatus contained bag closing means

Dust separator

Gas separation – Flexible or collapsible bag type – With separable nonfiltering residue container

Dust-collecting structure of a dust-collecting device

Gas separation – Flexible or collapsible bag type – Valved – self-closing – or apparatus contained bag closing means

Electric vacuum cleaner

Gas separation – Flexible or collapsible bag type – Valved – self-closing – or apparatus contained bag closing means

Electrical vacuum cleaner and filter bag for same

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

Evertible filter wrap with straps

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

Exchangeable filter element

Gas separation – Flexible or collapsible bag type – Seaming – reinforcing or bag structure

Extended area bag filter

Gas separation – Flexible or collapsible bag type – Seaming – reinforcing or bag structure

Extended life filter apparatus

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

Extended surface pocket type air filter

Gas separation – Flexible or collapsible bag type – With flow line coupling means

Fastening arrangement for upper fill tube on a soft bag cleaner

Gas separation – Flexible or collapsible bag type – Seaming – reinforcing or bag structure

Filter

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

Filter and installation means for dry material filter for electr

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

Filter apparatus and filter support frames

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

Filter apparatus having improved filter bag support structure

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

Filter arrangement

Gas separation – Flexible or collapsible bag type – With flow line coupling means

Filter arrangement

Gas separation – Flexible or collapsible bag type – With flow line coupling means

Filter arrangement