Description
MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
A24B
Technology
Stats
- 1,903 US PATENTS IN FORCE
- 1,714 US APPLICATIONS PENDING
- 438 Total Patent Owners
- 4,884 TOTAL INVENTORS
Subclasses
| Subclass | Title |
|---|---|
| 1/00 | Preparation of tobacco on the plantation (harvesters for tobacco A01D 45/16) |
| 1/02 | Preparation of tobacco on the plantation (harvesters for tobacco A01D 45/16) Arrangements in barns for preparatory treatment of the tobacco, e.g. with devices for drying |
| 1/04 | Preparation of tobacco on the plantation (harvesters for tobacco A01D 45/16) Sifting, sorting, cleaning or removing impurities from tobacco (purifying by sifting or sorting in general B07B) |
| 1/06 | Preparation of tobacco on the plantation (harvesters for tobacco A01D 45/16) Stringing tobacco leaves |
| 1/08 | Preparation of tobacco on the plantation (harvesters for tobacco A01D 45/16) Suspending devices for tobacco leaves |
| 1/10 | Preparation of tobacco on the plantation (harvesters for tobacco A01D 45/16) Packing or pressing tobacco |
| 3/00 | Preparing tobacco in the factory |
| 3/02 | Preparing tobacco in the factory Humidifying packed raw tobacco (containers for packaging contents in moist condition B65D 81/22) |
| 3/04 | Preparing tobacco in the factory Humidifying or drying tobacco bunches or cut tobacco (A24B 3/12 takes precedence) |
| 3/06 | Preparing tobacco in the factory Loosening tobacco leaves or cut tobacco (A24B 3/07 takes precedence) |
| 3/07 | Preparing tobacco in the factory Cutting or removing tie leaves; Cutting-off stem butts |
| 3/08 | Preparing tobacco in the factory Blending tobacco |
| 3/10 | Preparing tobacco in the factory Roasting or cooling tobacco |
| 3/12 | Preparing tobacco in the factory Steaming, curing, or flavouring tobacco |
| 3/14 | Preparing tobacco in the factory Forming reconstituted tobacco products, e.g. wrapper materials, sheets, imitation leaves, rods, cakes; Forms of such products (delustering A24C 1/4; tobacco or cigarette paper D21H) |
| 3/16 | Preparing tobacco in the factory Classifying or aligning leaves |
| 3/18 | Preparing tobacco in the factory Other treatment of leaves, e.g. puffing, crimpling, cleaning |
| 5/00 | Stripping tobacco; Treatment of stems or ribs |
| 5/02 | Stripping tobacco; Treatment of stems or ribs by plucking out the stem |
| 5/04 | Stripping tobacco; Treatment of stems or ribs by cutting out the stem |
Recent Patents
Not Available
Recent Publications
Not Available
Top Owners in This Class
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Applications Filed in This Class - By Year
Patents Issued To Date - By Filing Year
Average Time to Issuance
- 39 Months (last 2 years Issuances)
- 39 Months (last 5 years Issuances)