1321739

Information

• Patent Grant
• 1321739

• References
• Source

• Patent Number

  1,321,739

• Date Filed

  Not available

• Date Issued

  Tuesday, November 11, 1919
  105 years ago

• CPC

  • B23B31/16195 - Jaws movement actuated by levers moved by a coaxial control rod
  • Y10T279/1933 - Worm
  • Y10T279/1953 - Toggle actuated

• US Classifications

  • 279 - Chucks or sockets