Browse by Category - Patent Genius

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Browse by Category: Main > Tools & Hardware

Class Information
Number: 51/241VS
Name: Abrasive tool making process, material, or composition >
Description:

Sub-classes under this class:

Class Number	Class Name	Patents
51/293	Miscellaneous	691
51/294	Bag or filled cloth	38
51/295	Impregnating or coating an abrasive tool	963
51/296	Pore forming	127
51/297	Laminating	220
51/298	With synthetic resin	842
51/299	With rubber or reaction product thereof	42
51/300	With natural resin or reaction product thereof	17
51/301	With protein or reaction product thereof	11
51/302	With carbohydrate or reaction product thereof	25
51/304	With fats, fatty oils or fatty oil acids and salts thereof	44
51/305	With ester-type wax, bituminous material, or tarry residue	17
51/306	With hydrocarbon	72
51/307	With inorganic material	1,325