1659495

Information

• Patent Grant
• 1659495

• References
• Source

• Patent Number

  1,659,495

• Date Filed

  Not available

• Date Issued

  Tuesday, February 14, 1928
  97 years ago

• CPC

  • B23Q3/062 - adapted for holding workpieces having a special form or being made from a special material
  • B23Q2703/105 - for clamping a crankshaft
  • F16C7/023 - for piston engines, pumps or the like

• US Classifications

  • 269 - Work holders