2225722

Information

• Patent Grant
• 2225722

• References
• Source

• Patent Number

  2,225,722

• Date Filed

  Not available

• Date Issued

  Tuesday, December 24, 1940
  85 years ago

• CPC

  • F24D19/06 - Casings, cover lids or ornamental panels, for radiators
  • Y10T292/0944 - Rigid
  • Y10T292/0951 - Rigid

• US Classifications

  • 237 - Heating systems
  • 220 - Receptacles
  • 292 - Closure fasteners
  • 312 - Supports: cabinet structure