Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Transportation & Automotive
Class Information
Number: 44/1R
Name: Fuel and related compositions >
Description:










Sub-classes under this class:

Class Number Class Name Patents
44/250 Flameless or glowless 18
44/265 Solidified liquid (e.g., gel, etc.) 42
44/275 Candle composition 177
44/280 Solid carbonaceous fuel dispersed in a liquid medium (e.g., dispersed coal, coke, carbon powder, peat, etc.) 242
44/300 Liquid fuels (excluding fuels that are exclusively mixtures of liquid hydrocarbons) 196
44/490 Peat 26
44/500 Particulate (e.g., powdered, etc.) 64
44/506 Combined with friction igniting mass or surface 7
44/511 Match splint or stick 7
44/519 Provided with wick or fuse 33
44/520 Fuel product having passageway for gas 25
44/530 Fuel product of defined shape or structure 84
44/540 With incombustible carrier (e.g., torch, etc.) 22
44/541 Bundled, covered or wrapped 57
44/542 Coated or impregnated for easier ignition 37
44/550 Consolidated solids (e.g., briquette, etc.) 54
44/600 With appearance modifying additive or treatment 18
44/601 With antifreezing additive or treatment 20
44/602 With antidusting additive 38
44/603 With combustion improver 64
44/605 From vegetation or refuse 298
44/607 Carbonized component (e.g., coke, etc.) 91
44/608 "low-rank" coal (e.g., lignite, etc.) 99
44/620 Coal treating process or product thereof 246
44/628 Miscellaneous fuel composition 108
44/629 Apparatus for making or treating fuel composition 121
44/640 Wall deposit preventing or removing composition (e.g., soot removal, etc.) 30
44/641 Solid fuel combustion improving composition 29
44/642 Flame colorant composition 16
44/643 Match scratcher composition or structure 8
44/901 Fuel combined with material to be heated 5
44/903 Method including measuring, testing or automatic control 32
44/904 Method involving electric or wave energy 35
44/905 Method involving added catalyst 25


Patents under this class:

Patent Number Title Of Patent Date Issued











 
 
  Recently Added Patents
Scalable pixel coverage function-map
Semiconductor device and method for fabricating the same
Large scale data storage system with fault tolerance
Variety corn line LIC7382
Stable aqueous composite compositions
High voltage circuit for electrical stimulation
Method and apparatus for predicting object properties and events using similarity-based information retrieval and modeling
  Randomly Featured Patents
Color ink-jet printer with pigment black and dye-based color inks
Image heating apparatus
UV curable epoxysilicone blend compositions
Electrophotographic photoconductor and M-phenylenediamine derivatives for use in the same
Method of handling a large structure in a reactor building
Combined container and closure
Porcine CD34
Ball control insert
Kalanchoe plant named Big Surprise
Disc-brakes, especially for automobile vehicles