Resources Contact Us Home
Browse by Category: Main > Tools & Hardware
Class Information
Number: 51/166MH
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
Image forming apparatus, control method of image forming apparatus, and storage medium
Lifting apparatus
Electrode assembly with centrally wound separator member
Volume compensation within a photovoltaic device
Fiber optic cables and assemblies for fiber toward the subscriber applications
Dynamically updating privacy settings in a social network
Belt with light
  Randomly Featured Patents
Electromagnetic wave absorbing silicone rubber compositions
System and method for multiplexing media information over a network using reduced communications resources and prior knowledge/experience of a called or calling party
Article surveillance
Compositions for preventing hormone induced adverse effects
Control mechanism for hydraulic devices
Pyrano[2,3-g]indoles useful as anti-ulcerous, anti-inflammatory and antalgic agent
Cutting tool
Device and method for preventing rusting of cable for supporting bridge
Hand-held fluid tester for process fluids
Image server and method of controlling same