3044498

Information

• Patent Grant
• 3044498

• References
• Source

• Patent Number

  3,044,498

• Date Filed

  Not available

• Date Issued

  Tuesday, July 17, 1962
  62 years ago

• CPC

  • F16L9/147 - comprising only layers of metal and plastics with or without reinforcement
  • F16L9/006 - specially profiled
  • Y10S138/10 - Metal foil
  • Y10S165/905 - Materials of manufacture
  • Y10T29/49893 - Peripheral joining of opposed mirror image parts to form a hollow body
  • Y10T428/31529 - Next to metal

• US Classifications

  • 138 - Pipes and tubular conduits
  • 029 - Metal working
  • 165 - Heat exchange
  • 428 - Stock material or miscellaneous articles