3730566

Information

• Patent Grant
• 3730566

• References
• Source

• Patent Number

  3,730,566

• Date Filed

  Not available

• Date Issued

  Tuesday, May 1, 1973
  51 years ago

• CPC

  • F16L59/21 - adapted for expansion-compensation devices
  • F16L27/1004 - introduced in exhaust pipes for hot gases
  • F16L51/021 - having a rectangular cross-section

• US Classifications

  • 285 - Pipe joints or couplings