2590797

Information

• Patent Grant
• 2590797

• References
• Source

• Patent Number

  2,590,797

• Date Filed

  Not available

• Date Issued

  Tuesday, March 25, 1952
  73 years ago

• CPC

  • F16L43/003 - having a rectangular cross-section

• US Classifications

  • 138 - Pipes and tubular conduits
  • 285 - Pipe joints or couplings