Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Tools & Hardware
Class Information
Number: 51/266
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
Semiconductor chip, stack module, and memory card
Bioelectric battery for implantable device applications
Dynamic trunk distribution on egress
Circuit arrangement having a load transistor and a voltage limiting circuit and method for driving a load transistor
Methods to fabricate a photoactive substrate suitable for microfabrication
Managing breakpoints in a multi-threaded environment
Plants and seeds of hybrid corn variety CH336383
  Randomly Featured Patents
1-(biphenyl-4-ylmethyl)imidazolidine-2,4-dione
Light-weight, direct fixing device for handlebar stem
Tubular flat plate fuel cells and method of making the same
Low power position locator
Message display sign for vehicles
Chip-type coil component
Support for mounting radios in a vehicle having bench seats
Machine and method for marking hollow parts
Microphone noise rejection system
Backlight unit and liquid crystal display device including the same