Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Plants, Animals & Agriculture
Class Information
Number: 131/19R
Name: Tobacco >
Description:










Sub-classes under this class:

Class Number Class Name Patents
131/111 Plug or compressed shape making 14
131/270 Antismoking product or device, i.e., deterent 166
131/274 Product or device having identifiable constituent to flavor or enhance flavor 72
131/280 Cigar or cigarette making 194
131/290 Tobacco treatment 148
131/328 Making or using tobacco users' appliance 44
131/329 Tobacco users' appliance 191
131/331 Smoke separator or treater 267
131/347 Tobacco or tobacco substitute product or component part thereof 75
131/369 Method or apparatus for making tobacco substitute 103
131/370 Method or apparatus for making reconstituted tobacco 73
131/900 Liquified gas employed in puffing tobacco 27
131/901 Organic liquid employed in puffing tobacco 12
131/902 Inorganic chemical agents employed in puffing tobacco 7
131/903 Fixing the product after puffing 23
131/904 Pneumatic means for sensing condition or characteristic 37
131/905 Radiation source for sensing condition or characteristic 76
131/906 Sensing condition or characteristic of continuous tobacco rod 91
131/907 Ejection or rejection of finished article due to detected or sensed condition 48
131/908 Sensing unique characteristic or specific condition of finished product 65
131/909 Sensing condition in feed hopper for cigar or cigarette making 31
131/910 Sensing or detecting malfunction in cigar or cigarette maker 29
131/DIG.1 Pipe literature 0


Patents under this class:

Patent Number Title Of Patent Date Issued











 
 
  Recently Added Patents
Medical device arm
Method and apparatus of motion vector prediction with extended motion vector predictor
Haworthia plant named `CAPETOWN`
Catalyst and process of hydrocarbon feedstock reformation to hydrogen and carbon monoxide
System and method for enhanced artificial bandwidth expansion
Multi-radio coexistence
Methods and systems for delivering customized advertisements
  Randomly Featured Patents
Mainboard, electronic component, and controlling method of logic operation
System for managing program applications storable in a mobile terminal
Mode-switching low-noise amplifier and wide-band RF receiver
Gel pen
Pneumatic tire
Welding system and method of setting welding machine parameters
Apparatus and method for processing audio signal
Semiconductor memory device
Cable interconnection assembly
Handheld surface cleaner