LandOfFree - US Patents - Listing for Tobacco,Tobacco users' appliance,Device used for smoking

Tobacco – Tobacco users' appliance – Device used for smoking

Filter cartridge assembly

Tobacco – Tobacco users' appliance – Device used for smoking

Filter for cigarettes with two chambers

Tobacco – Tobacco users' appliance – Device used for smoking

Filter for secondary smoke and smoking articles...

Tobacco – Tobacco users' appliance – Device used for smoking

Filter material for reducing harmful substances in tobacco...

Tobacco – Tobacco users' appliance – Device used for smoking

Filter tip structure for cigarette

Tobacco – Tobacco users' appliance – Device used for smoking

Filtered cigarette incorporating an adsorbent material

Tobacco – Tobacco users' appliance – Device used for smoking

Filtering apparatus for cigarette smokers

Tobacco – Tobacco users' appliance – Device used for smoking

Filtering pipe with extinguisher for cigarettes

Tobacco – Tobacco users' appliance – Device used for smoking

Filtration device for tobacco products

Tobacco – Tobacco users' appliance – Device used for smoking

Fire inhibiting tubular safety shield for a cigarette type smoki

Tobacco – Tobacco users' appliance – Device used for smoking

Fire-safe cigarette holder system

Tobacco – Tobacco users' appliance – Device used for smoking

Flavor delivery article

Tobacco – Tobacco users' appliance – Device used for smoking

Flavor delivery articles utilizing electrical energy

Tobacco – Tobacco users' appliance – Device used for smoking

Flavor generating article

Tobacco – Tobacco users' appliance – Device used for smoking

Flavor generating article

Tobacco – Tobacco users' appliance – Device used for smoking

Flavor-delivery article

Tobacco – Tobacco users' appliance – Device used for smoking

Flexible shock absorbing pipe

Tobacco – Tobacco users' appliance – Device used for smoking

Flow distributor of an electrically heated cigarette smoking...

Tobacco – Tobacco users' appliance – Device used for smoking

Fluid-cooled smoking device