1878569

Information

• Patent Grant
• 1878569

• References
• Source

• Patent Number

  1,878,569

• Date Filed

  Not available

• Date Issued

  Tuesday, September 20, 1932
  93 years ago

• CPC

  • F16K31/60 - Handles
  • Y10T16/484 - Handwheel
  • Y10T74/20762 - Shaft connections
  • Y10T403/7041 - including set screw

• US Classifications

  • 074 - Machine element or mechanism
  • 016 - Miscellaneous hardware
  • 251 - Valves and valve actuation
  • 403 - Joints and connections