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
Faucet
Semiconductor element-embedded wiring substrate
Method for selective deposition of a semiconductor material
Systems and methods for providing television signals using a network interface device
Control service for relational data management
Method and computed tomography device and data storage medium for performing a dynamic CT examination on a patient
Method and system for modeling a common-language speech recognition, by a computer, under the influence of a plurality of dialects
  Randomly Featured Patents
Optical apparatus
Integrated blood treatment fluid module
Semiconductor device, magnetic sensor, and physical quantity sensor
Call programming apparatus and method
Gallium nitride-based epitaxial wafer and method of fabricating epitaxial wafer
Semiconductor memory and method for driving the same
Preparation of a para-aminodiphenylamine
Mounting device for antifriction bearing
Method and apparatus of triggering a transfer of data stored in a database
Method of comparing state variable or packet sequence number for a wireless communications system and related apparatus