1830217

Information

• Patent Grant
• 1830217

• References
• Source

• Patent Number

  1,830,217

• Date Filed

  Not available

• Date Issued

  Tuesday, November 3, 1931
  93 years ago

• CPC

  • F24D19/065 - Grids attached to the radiator and covering its top
  • F24D19/06 - Casings, cover lids or ornamental panels, for radiators
  • F24D2220/2018 - Column radiators having vertically extending tubes

• US Classifications

  • 165 - Heat exchange
  • 052 - Static structures
  • 237 - Heating systems