930169

Information

• Patent Grant
• 930169

• References
• Source

• Patent Number

  930,169

• Date Filed

  Not available

• Date Issued

  Tuesday, August 3, 1909
  115 years ago

• CPC

  • B23Q11/0082 - by determining whether the operator is in a dangerous position
  • Y10T74/2199 - Set screw
  • Y10T82/266 - Mandrel
  • Y10T403/581 - Blocker for assembled joint retainer
  • Y10T403/7009 - Rotary binding cam or wedge

• US Classifications

  • 074 - Machine element or mechanism
  • 082 - Turning
  • 403 - Joints and connections