2494128

Information

• Patent Grant
• 2494128

• References
• Source

• Patent Number

  2,494,128

• Date Filed

  Not available

• Date Issued

  Tuesday, January 10, 1950
  75 years ago

• CPC

  • F16L15/001 - with conical threads
  • B21D39/04 - of tubes with tubes of tubes with rods
  • E21B17/08 - Casing joints
  • F16L15/006 - with straight threads
  • Y10S285/916 - Molecular change

• US Classifications

  • 072 - Metal deforming
  • 285 - Pipe joints or couplings