2347957

Information

• Patent Grant
• 2347957

• References
• Source

• Patent Number

  2,347,957

• Date Filed

  Not available

• Date Issued

  Tuesday, May 2, 1944
  80 years ago

• CPC

  • F28D1/0477 - the conduits being bent in a serpentine or zig-zag
  • F28F1/16 - the means being integral with the element
  • Y10S29/047 - Extruding with other step
  • Y10S165/497 - Serpentine flow path with straight side-by-side sections
  • Y10T29/49378 - Finned tube

• US Classifications

  • 165 - Heat exchange
  • 029 - Metal working