3377411

Information

• Patent Grant
• 3377411

• References
• Source

• Patent Number

  3,377,411

• Date Filed

  Not available

• Date Issued

  Tuesday, April 9, 1968
  56 years ago

• CPC

  • B24D3/32 - for porous or cellular structure
  • B24D3/02 - the constituent being used as bonding agent
  • B24D5/02 - Wheels in one piece
  • B24D18/00 - Manufacture of grinding tools or other grinding devices
  • B24D18/0009 - using moulds or presses
  • B29C44/043 - using a rotating mould
  • B29C41/042 - by rotating a mould around its axis of symmetry
  • B29K2105/16 - Fillers
  • B29L2031/736 - Grinding or polishing equipment

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 051 - Abrasive tool making process, material, or composition
  • 521 - Synthetic resins or natural rubbers