2499582

Information

• Patent Grant
• 2499582

• References
• Source

• Patent Number

  2,499,582

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1950
  74 years ago

• CPC

  • B24B55/06 - Dust extraction equipment on grinding or polishing machines
  • B23Q11/0046 - by sucking
  • B23Q11/005 - by blowing
  • B23Q11/02 - Devices for removing scrap from the cutting teeth of circular or non-circular cutters
  • F16P1/02 - Fixed screens or hoods
  • Y02P70/171 - Devices or processes for removing and reusing chips
  • Y10S29/079 - Removable debris receptacle

• US Classifications

  • 451 - Abrading
  • 029 - Metal working