ROTHMANS INTERNATIONAL SERVICES LIMITED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A24F SMOKERS' REQUISITES; MATCH BOXES 133
 
  
 
B65D CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES 197

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6164444 Packaging for smoking articles with sealed enclosureMay 12, 99Dec 26, 00[B65D]
5190061 Cigarette smoke filterApr 19, 91Mar 02, 93[A24F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5657772 Smoking article and filter thereforExpiredDec 13, 94Aug 19, 97[A24D]
5567021 Power-assisted brake systemExpiredJul 14, 95Oct 22, 96[B60T]
5392793 Smoking article with means to raise temperature of smokeExpiredNov 16, 93Feb 28, 95[A24D]
5331978 Method and apparatus for separation of heavy and light particles from particulate materialExpiredDec 19, 91Jul 26, 94[A24B]
5327916 Filter tip cagaretteExpiredSep 17, 92Jul 12, 94[A24D]
5307823 Rod of smoking material and cigarettes made therefromExpiredSep 17, 92May 03, 94[A24D]
5080112 Controlled opening of fibrous materialsExpiredJul 24, 90Jan 14, 92[A24C]
4967770 Cigarette making machine hopperExpiredMay 26, 89Nov 06, 90[A24B]
4953570 Cigarette making machine hopperExpiredMay 26, 89Sep 04, 90[A24C]
4896681 Tobacco blend formationExpiredAug 11, 88Jan 30, 90[A24C]
4867180 Cigarette making machine hopperExpiredMay 04, 88Sep 19, 89[A24F]

Top Inventors for This Owner

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