3868945

Information

• Patent Grant
• 3868945

• References
• Source

• Patent Number

  3,868,945

• Date Filed

  Not available

• Date Issued

  Tuesday, March 4, 1975
  49 years ago

• CPC

  • F24J2/243 - the tubular conduits being of plastic material
  • F24J2/242 - the tubular conduits being integrated in a block; the tubular conduits touching each other
  • F24J2/268 - the conduits being otherwise bent
  • F24J2/423 - for swimming pools
  • F24J2002/4601 - Arrangements for heat transfer optimization
  • Y02E10/44 - Heat exchange systems

• US Classifications

  • 126 - Stoves and furnaces
  • 165 - Heat exchange