2591375

Information

• Patent Grant
• 2591375

• References
• Source

• Patent Number

  2,591,375

• Date Filed

  Not available

• Date Issued

  Tuesday, April 1, 1952
  72 years ago

• CPC

  • F25D3/14 - portable
  • F25D3/08 - portable
  • F25D2303/08223 - having the shape of an ice cube
  • F25D2331/808 - Glasses
  • F25D2400/36 - Visual displays

• US Classifications

  • 062 - Refrigeration
  • 374 - Thermal measuring and testing