IPC-Stelle: A24B 15/18 [Version 2006.01]

SymbolTypTitel
ASKSECTION A — HUMAN NECESSITIES
A24KLTOBACCO; CIGARS; CIGARETTES; SMOKERS' REQUISITES
A24BUKLMANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
A24B 1/00HGRPreparation of tobacco on the plantation (harvesters for tobacco A01D 45/16)
A24B 1/02UGR1
.Arrangements in barns for preparatory treatment of the tobacco, e.g. with devices for drying
A24B 1/04UGR1
.Sifting, sorting, cleaning or removing impurities from tobacco (purifying by sifting or sorting in general B07B)
A24B 1/06UGR1
.Stringing tobacco leaves
A24B 1/08UGR1
.Suspending devices for tobacco leaves
A24B 1/10UGR1
.Packing or pressing tobacco
A24B 3/00HGRPreparing tobacco in the factory
A24B 3/02UGR1
.Humidifying packed raw tobacco (containers for packaging contents in moist condition B65D 81/22)
A24B 3/04UGR1
.Humidifying or drying tobacco bunches or cut tobacco (A24B 3/12 takes precedence)
A24B 3/06UGR1
.Loosening tobacco leaves or cut tobacco (A24B 3/07 takes precedence)
A24B 3/07UGR1
.Cutting or removing tie leaves; Cutting-off stem butts
A24B 3/08UGR1
.Blending tobacco
A24B 3/10UGR1
.Roasting or cooling tobacco
A24B 3/12UGR1
.Steaming, curing, or flavouring tobacco
A24B 3/14UGR1
.Forming reconstituted tobacco products, e.g. wrapper materials, sheets, imitation leaves, rods, cakes; Forms of such products (delustering A24C 1/40; tobacco or cigarette paper D21H)
A24B 3/16UGR1
.Classifying or aligning leaves
A24B 3/18UGR1
.Other treatment of leaves, e.g. puffing, crimpling, cleaning
A24B 5/00HGRStripping tobacco; Treatment of stems or ribs
A24B 5/02UGR1
.by plucking out the stem
A24B 5/04UGR1
.by cutting out the stem
A24B 5/06UGR1
.by stripping leaf-parts from the stem
A24B 5/08UGR1
.by cutting-off, shaving off, pressing flat the thick parts of stems or ribs
A24B 5/10UGR1
.by crushing the leaves with subsequent separating
A24B 5/12UGR1
.Auxiliary devices for stripping
A24B 5/14UGR1
.Flattening machines for leaves or stems
A24B 5/16UGR1
.Other treatment of stems or ribs, e.g. bending, chopping, incising (humidifying A24B 3/04)
A24B 7/00HGRCutting tobacco (hand-cutting tools B26B; slicing in general B26D 1/00, B26D 3/00)
A24B 7/02UGR1
.by machines with reciprocating knives
A24B 7/04UGR1
.by machines with revolving knives
A24B 7/06UGR2
. .with two co-operating sets of knife discs
A24B 7/08UGR2
. .with several knives which act one after the other
A24B 7/10UGR3
. . .with cutter axes parallel to the feeding direction
A24B 7/12UGR3
. . .with cutter axes transverse to the feeding direction
A24B 7/14UGR1
.Feeding or regulating devices for tobacco-cutting apparatus
A24B 9/00HGRControl of the moisture content of tobacco products, e.g. cigars, cigarettes, pipe tobacco (devices for use by the smoker for controlling the moisture content of tobacco products A24F 25/00)
A24B 11/00HGRTobacco-twisting machines
A24B 13/00HGRTobacco for pipes, for cigars, e.g. cigar inserts, or for cigarettes; Chewing tobacco; Snuff (mechanical treatment A24B 3/00-A24B 11/00; reconstituted tobacco products A24B 3/14; chemical features or treatment of tobacco A24B 15/00)
A24B 13/02UGR1
.Flakes or shreds of tobacco
A24B 15/00HGRChemical features or treatment of tobacco; Tobacco substitutes (A24B 3/00 takes precedence)
A24B 15/10UGR1
.Chemical features of tobacco products or tobacco substitutes [3]
A24B 15/12UGR2
. .of reconstituted tobacco [3]
A24B 15/14UGR3
. . .made of tobacco and a binding agent not derived from tobacco [3]
A24B 15/16UGR2
. .of tobacco substitutes [3]
A24B 15/18UGR1
.Treatment of tobacco products or tobacco substitutes [3]
A24B 15/20UGR2
. .Biochemical treatment [3]
A24B 15/22UGR2
. .by application of electric or wave energy or particle radiation [3]
A24B 15/24UGR2
. .by extraction; Tobacco extracts [3]
A24B 15/26UGR3
. . .Use of organic solvents for extraction [3]
A24B 15/28UGR2
. .by chemical substances [3]
A24B 15/30UGR3
. . .by organic substances [3]
A24B 15/32UGR4
. . . .by acyclic compounds [3]
A24B 15/34UGR4
. . . .containing a carbocyclic ring other than a six-membered aromatic ring [3]
A24B 15/36UGR4
. . . .containing a heterocyclic ring [3]
A24B 15/38UGR5
. . . . .having only nitrogen as hetero-atoms [3]
A24B 15/40UGR5
. . . . .having only oxygen or sulfur as hetero-atoms [3]
A24B 15/42UGR3
. . .by organic and inorganic substances [3]