240022

Information

• Patent Grant
• 240022

• References
• Source

• Patent Number

  240,022

• Date Filed

  Not available

• Date Issued

  Tuesday, April 12, 1881
  143 years ago

• CPC

  • B23B31/18 - pivotally movable in planes containing the axis of the chuck
  • C03B23/0013 - by pressing
  • B23B2226/45 - Glass
  • Y10T279/18 - Pivoted jaw

• US Classifications

  • 065 - Glass manufacturing
  • 279 - Chucks or sockets