Resources Contact Us Home
Browse by Category: Main > Tools & Hardware
Class Information
Number: 51/34D
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
Multi-wired antenna for mobile apparatus
Light emitting device power supply circuit, and light emitting device driver circuit and control method thereof
Liquid crystal display apparatus
Login security with short messaging
Battery module
Method and system for remapping processing elements in a pipeline of a graphics processing unit
Level shifter and method of using the same
  Randomly Featured Patents
Induction heating body and induction heating container
Hydrophilic joint seal
Data allocation in DVD recording
Strength control embossing and paper product produced thereby
Digital data architecture employing redundant links in a daisy chain of component modules
Methods and systems for providing quality of service in packet-based core transport networks
Multiple sample separator
Display apparatus with rotatable display screen
Socket assembly for a pin grid-array package and terminals therefor
Light beam scanning device and image forming apparatus