2242468

Information

• Patent Grant
• 2242468

• References
• Source

• Patent Number

  2,242,468

• Date Filed

  Not available

• Date Issued

  Tuesday, May 20, 1941
  83 years ago

• CPC

  • F16L43/001 - made of metal
  • F16L43/003 - having a rectangular cross-section

• US Classifications

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