1407335

Information

• Patent Grant
• 1407335

• References
• Source

• Patent Number

  1,407,335

• Date Filed

  Not available

• Date Issued

  Tuesday, February 21, 1922
  102 years ago

• CPC

  • F16L15/001 - with conical threads
  • B23B31/1107 - for conical parts
  • B23B31/1115 - using conical threads
  • F16L15/006 - with straight threads
  • Y10T279/17941 - Nut lock
  • Y10T403/5733 - Plural opposed sockets
  • Y10T403/589 - Cam or thread lock
  • Y10T403/635 - Tapered

• US Classifications

  • 285 - Pipe joints or couplings
  • 279 - Chucks or sockets
  • 403 - Joints and connections