2507834

Information

• Patent Grant
• 2507834

• References
• Source

• Patent Number

  2,507,834

• Date Filed

  Not available

• Date Issued

  Tuesday, May 16, 1950
  74 years ago

• CPC

  • C10G73/28 - by centrifugal force
  • F25D11/02 - with cooling compartments at different temperatures
  • F25D23/025 - Secondary closures
  • F25D25/027 - Rotatable shelves
  • F25D2400/30 - Quick freezing

• US Classifications

  • 062 - Refrigeration
  • 211 - Supports: racks
  • D15 - Machines not elsewhere specified