Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Tools & Hardware
Class Information
Number: 51/381
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
Signal activated molecular delivery
Device and method for generating soft tissue contrast images
Field emission cathode device and field emission display using the same
Pharmaceutical and diagnostic compositions for use in the treatment and diagnosis of neurodegenerative diseases or amyloid diseases
Method of enhancing corrosion resistance of hollow vessels
Taste receptors of the T1R family from domestic cat
Presenting a link to a user
  Randomly Featured Patents
Dibromoalkylglycidic acid derivatives
Patch antenna with custom dielectric
Semiconductor device
Seat group element
Iron sight with illuminated pattern
Sterling refrigerating system and cooling device
Storage system class distinction cues for run-time data management
Semiconductor device and manufacturing method of the same
Wide area load distribution apparatus and method
Osmium oxide composition