2000288

Information

• Patent Grant
• 2000288

• References
• Source

• Patent Number

  2,000,288

• Date Filed

  Not available

• Date Issued

  Tuesday, May 7, 1935
  89 years ago

• CPC

  • B24B5/185 - for internal surfaces
  • Y10S29/059 - Hood actuated by tool or work approach
  • Y10S29/088 - by projecting, squirting or dripping
  • Y10S29/097 - Cutter engaging cleaner

• US Classifications

  • 451 - Abrading
  • 029 - Metal working
  • 125 - Stone working