1816293

Information

• Patent Grant
• 1816293

• References
• Source

• Patent Number

  1,816,293

• Date Filed

  Not available

• Date Issued

  Tuesday, July 28, 1931
  93 years ago

• CPC

  • F16L17/063 - forming a whole with the pipe or joint
  • F16K1/34 - Cutting-off parts
  • Y10T29/49428 - Gas and water specific plumbing component making
  • Y10T29/49996 - Successive distinct removal operations
  • Y10T82/10 - Process of turning

• US Classifications

  • 029 - Metal working
  • 082 - Turning
  • 285 - Pipe joints or couplings