1650693

Information

• Patent Grant
• 1650693

• References
• Source

• Patent Number

  1,650,693

• Date Filed

  Not available

• Date Issued

  Tuesday, November 29, 1927
  97 years ago

• CPC

  • B23B41/00 - Boring or drilling machines or devices specially adapted for particular work Accessories specially adapted therefor
  • Y10T82/2552 - Headstock
  • Y10T279/1926 - Spiral cam or scroll actuated
  • Y10T279/1933 - Worm
  • Y10T279/1941 - Bevel pinion

• US Classifications

  • 082 - Turning
  • 279 - Chucks or sockets