Automatic control system for combined freezer and cooler

• US 2,780,441 A
• Filed: 12/21/1954
• Issued: 02/05/1957
• Est. Priority Date: 12/21/1954
• Status: Expired due to Term

• Current Assignee: Herbert C. Rhodes
• Original Assignee: Herbert C. Rhodes
• Inventors: Rhodes, Herbert C.
• Application Number:
  US03/476,681
• Time in Patent Office: 777 Days
• US Class Current: 165/233
• CPC Class Codes: F25D 11/022 with two or more evaporators
• CPC Class Codes: F25D 21/002 Defroster control
• CPC Class Codes: F25D 2400/06 Refrigerators with a vertical mullion
• CPC Class Codes: F25D 2700/02 Sensors detecting door opening
• CPC Class Codes: F25D 2700/122 of freezer compartments
• CPC Class Codes: F25D 29/00 Arrangement or mounting of control or safety devices

Claims