2193917

Information

• Patent Grant
• 2193917

• References
• Source

• Patent Number

  2,193,917

• Date Filed

  Not available

• Date Issued

  Tuesday, March 19, 1940
  84 years ago

• CPC

  • B23Q1/703 - Spindle extensions
  • Y10T279/17538 - Threaded-sleeve actuator

• US Classifications

  • 279 - Chucks or sockets