2374769

Information

• Patent Grant
• 2374769

• References
• Source

• Patent Number

  2,374,769

• Date Filed

  Not available

• Date Issued

  Tuesday, May 1, 1945
  79 years ago

• CPC

  • B23B31/207 - using mechanical transmission through the spindle
  • B23B31/003 - Work or tool ejection means
  • Y10T29/5134 - Collapsible tube
  • Y10T279/17427 - Split at one end only
  • Y10T279/3481 - Tool or workpiece ejector
  • Y10T279/3487 - Tool or work stop or locator

• US Classifications

  • 279 - Chucks or sockets
  • 029 - Metal working