LandOfFree - US Patents - Listing for Tobacco

Tobacco – Product or device having identifiable constituent to flavor... – Organic compound

Acetyl hydrindacenes, acetyl indanes, mixtures of same, processe

Tobacco – Tobacco treatment

Acid curing of tobacco

Tobacco – Smoke separator or treater – Interior surface causes particular flow characteristic

Activated carbon fiber cigarette filter

Tobacco – Smoke separator or treater

Activated carbon-containing sorbent

Tobacco – Smoke separator or treater

Activated carbon-containing sorbent

Tobacco – Smoke separator or treater – Plural diverse elements

Activated charcoal filter for effectively reducing...

Tobacco – Tobacco users' appliance – Supports

Additive for smoking tobacco products, filter elements thereof a

Tobacco – Smoke separator or treater – By adding constituent to smoke stream

Adjustable air dilution cigarette exhibiting controlled pressure

Tobacco – Smoke separator or treater – By adding constituent to smoke stream

Adjustable air dilution cigarette exhibiting controlled pressure

Tobacco – Smoke separator or treater – By adding constituent to smoke stream

Adjustable air dilution cigarette with pressure drop compensatio

Tobacco – Cigar or cigarette making – Including cooperating surfaces to induce rolling

Adjustable aperture cigarette perforating apparatus

Tobacco – Cigar or cigarette making – Including cooperating surfaces to induce rolling

Adjustable apparatus for cutting wrappers for double cigar bunch

Tobacco – Tobacco users' appliance – With ash receiver

Adjustable cigar ashtray

Tobacco – Tobacco users' appliance – Cigar or cigarette extinquishers

Adjustable device for snuffing out smoking tobacco products...

Tobacco – Smoke separator or treater – By adding constituent to smoke stream

Adjustable filter cigarette

Tobacco – Smoke separator or treater – By adding constituent to smoke stream

Adjustable filter cigarette

Tobacco – Smoke separator or treater – By adding constituent to smoke stream

Adjustable filter cigarette

Tobacco – Smoke separator or treater – By adding constituent to smoke stream

Adjustable filter cigarette and method of manufacture thereof

Tobacco – Smoke separator or treater – By adding constituent to smoke stream

Adjustable filter cigarette with tactile indicator