2451587

Information

• Patent Grant
• 2451587

• References
• Source

• Patent Number

  2,451,587

• Date Filed

  Not available

• Date Issued

  Tuesday, October 19, 1948
  76 years ago

• CPC

  • F16L17/04 - with longitudinally split or divided sleeve
  • F16L13/0227 - having an inner ring

• US Classifications

  • 285 - Pipe joints or couplings
  • 219 - Electric heating