Resources Contact Us Home
Browse by Category: Main > Tools & Hardware
Class Information
Number: 51/382
Name: Abrasive tool making process, material, or composition >

Sub-classes under this class:

Class Number Class Name Patents
51/293 Miscellaneous 800
51/294 Bag or filled cloth 40
51/295 Impregnating or coating an abrasive tool 1,031
51/296 Pore forming 145
51/297 Laminating 262
51/298 With synthetic resin 935
51/299 With rubber or reaction product thereof 49
51/300 With natural resin or reaction product thereof 22
51/301 With protein or reaction product thereof 15
51/302 With carbohydrate or reaction product thereof 30
51/304 With fats, fatty oils or fatty oil acids and salts thereof 46
51/305 With ester-type wax, bituminous material, or tarry residue 20
51/306 With hydrocarbon 76
51/307 With inorganic material 1,737

Patents under this class:

Patent Number Title Of Patent Date Issued

  Recently Added Patents
System and method for order placement in an electronic trading environment
System, method and apparatus for pausing multi-channel broadcasts
Compositions and methods using microspheres and non-ionic contrast agents
Sulfonated amorphous carbon, process for producing the same and use thereof
Processing financial documents
  Randomly Featured Patents
Tri-substituted phenyl derivatives and processes for their preparation
Magnetic head with inclined core
Collet assembly for cylindrical workpieces
Pleuromutilin derivatives process for their preparation and their use
Method for treating cancer using camptothecin derivatives and 5-fluorouracil
Window spring anchor
Clutch control for overcoming tooth butt
Window module for mounting in a soft topped vehicle
Reaction force cancel system
Tetrafluoroethylene-perfluorovinylether copolymer