2300923

Information

• Patent Grant
• 2300923

• References
• Source

• Patent Number

  2,300,923

• Date Filed

  Not available

• Date Issued

  Tuesday, November 3, 1942
  82 years ago

• CPC

  • B23Q11/0064 - by using a magnetic or electric field
  • Y02P70/171 - Devices or processes for removing and reusing chips
  • Y10S29/095 - Magnetic or electrostatic
  • Y10S29/097 - Cutter engaging cleaner
  • Y10S29/104 - Tool or work attached
  • Y10T82/11 - Talking machine tablet

• US Classifications

  • 369 - Dynamic information storage or retrieval
  • 015 - Brushing, scrubbing, and general cleaning
  • 029 - Metal working
  • 082 - Turning
  • 361 - Electricity: electrical systems and devices