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TOBACCO RES & DEV I LTD

Overview
  • Total Patents
    51
About

TOBACCO RES & DEV I LTD has a total of 51 patent applications. Its first patent ever was published in 1965. It filed its patents most often in Germany, Canada and United Kingdom. Its main competitors in its focus markets consumer goods, packaging and shipping and foods and drinks are INTERNAT TOBACCO MACHINERY, INTERNESHNL TOBAKKO MASH POLAND SP Z O O and BORGWALDT KC GMBH.

Patent filings in countries

World map showing TOBACCO RES & DEV I LTDs patent filings in countries

Patent filings per year

Chart showing TOBACCO RES & DEV I LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Strydom Mauritz L 8
#2 Leon Strydom Mauritz 7
#3 Peter Rupert John 4
#4 Rupert John P 3
#5 Spitz Wolfgang 2
#6 Strydom Mauritz Leon 2
#7 Jacobus Liebenberg Johannes 2
#8 Leon Strydoo Mauritz 1
#9 Swart Radyn Pierre 1
#10 Liebenberg Johannes J 1

Latest patents

Publication Filing date Title
IE880011L Cigarette filter
AU1607470A Conveying slab-shaped articles
DE1962476A1 Process for forming a stream of tobacco in cigarette manufacture and apparatus for practicing the process
DE1945623A1 Device for discharging rod-shaped objects from a pneumatic conveyor line
GB1212308A Feeding rod-shaped articles into bins
GB1209578A Airlocks
GB1178368A Direction Changing in Conveyance Systems.
GB1247181A Article feeding system
US3411827A Mechanism for feeding articles into pneumatic pipelines
DE1481407A1 Storage container for loose goods
GB1146246A Storage bins
DE1532271B1 Collection container for cigarettes, filter rods or other goods with variable capacity
US3386774A Valves for feeding articles into pneumatic conveyance systems
DE1456914A1 Automatic stacking device
DE1291680B Pneumatic system for conveying plate-shaped objects
DE1281950B Removal device of a compressed air delivery line for rod-shaped objects
DE1431767A1 Ver? Advancement
CA852579A Direction changing in conveyance systems
CA849899A Storage bins
CA886428A Pneumatic conveyance of rod-shaped articles