3078880

Information

• Patent Grant
• 3078880

• References
• Source

• Patent Number

  3,078,880

• Date Filed

  Not available

• Date Issued

  Tuesday, February 26, 1963
  62 years ago

• CPC

  • F16L59/16 - Arrangements specially adapted to local requirements at flanges, junctions, valves or the like
  • F16L9/003 - with a rectangular cross-section
  • F16L59/026 - Mattresses, mats, blankets or the like
  • F16L59/182 - Joints with sleeve or socket
  • F24F13/02 - Ducting arrangements
  • F24F13/0263 - Insulation for air ducts
  • Y10S138/02 - Glass fiber
  • Y10S138/04 - Air conditioning
  • Y10S138/10 - Metal foil

• US Classifications

  • 138 - Pipes and tubular conduits
  • 220 - Receptacles
  • 229 - Envelopes, wrappers, and paperboard boxes