LandOfFree - US Patents - Listing for Tobacco

Tobacco – Cigar or cigarette making – Wrappers holders and carriers

Paper feed for cigarette making machines

Tobacco – Tobacco or tobacco substitute product or component part thereof – Cigar or cigarette

Paper having crossdirectional regions of variable basis weight

Tobacco – Cigar or cigarette making – Molding or forming

Paper strip guide device, for a cigarette making machine

Tobacco – Cigar or cigarette making – Wrapping devices

Paper web feed device in a cigarette production machine

Tobacco – Tobacco or tobacco substitute product or component part thereof – Cigar or cigarette

Paper wrapper for reduction of cigarette burn rate

Tobacco – Tobacco or tobacco substitute product or component part thereof – Cigar or cigarette

Paper wrapper having improved ash characteristics

Tobacco – Smoke separator or treater – By chemical reaction – e.g. – ion-exchange – chelating,...

Partially reduced nanoparticle additives to lower the amount...

Tobacco – Cigar or cigarette making – Wrapping devices

Particularly to the manufacture of filter-tipped cigarettes

Tobacco – Cigar or cigarette making – Wrapping devices

Paste transfer apparatus for a filter cigarette manufacturing sy

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

Pelleted cigarette

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

Perforated cigarette tipping paper

Tobacco – Cigar or cigarette making – Including perforating

Perforating apparatus

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

Perforating apparatus for articles

Tobacco – Cigar or cigarette making – Including perforating

Perforating apparatus for cylindrical articles

Tobacco – Cigar or cigarette making – Including perforating

Perforating apparatus for rod-shaped objects

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

Perforating device

Tobacco – Cigar or cigarette making – Including perforating

Perforating unit for producing ventilated cigarettes

Tobacco – Tobacco users' appliance – Cigar tip perforators or slitters

Perforator for a single cigarette

Tobacco – Tobacco users' appliance – Device used for smoking

Peritoneal dialysis catheter