Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Tools & Hardware
Class Information
Number: 51/284
Name: Abrasive tool making process, material, or composition >
Description:










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
Distributed mobile access point acquisition
High porosity ceramic honeycomb article containing rare earth oxide and method of manufacturing same
Optical power measurement method, optical line terminal and optical network unit
Channel estimating method and device
Elastic wave device having a capacitive electrode on the piezoelectric substrate
Method and computer system for automatic vectorization of a vessel tree
Powder pulverising device
  Randomly Featured Patents
Scented ring for candles
Process for the preparation of epoxy (meth) acrylates reacting epoxy compounds with anhydride and oh-functional (meth)acrylic-polyetherpolyol
Software branch prediction filtering for a microprocessor
Down-hole mud actuated hammer
Remote control system for a vehicle
Formed metal core blocking method
Electric washing machine
Sailing trotline
Spin-current switchable magnetic memory element and method of fabricating the memory element
Wastewater treatment process for vacuum degasser effluent