21157

Information

• Patent Grant
• 21157

• References
• Source

• Patent Number

  21,157

• Date Filed

  Not available

• Date Issued

  Tuesday, August 10, 1858
  166 years ago

• CPC

  • A47J37/0694 - Broiling racks
  • F01L15/02 - with valves other than cylindrical, sleeve, or part-annularly-shaped

• US Classifications

  • 099 - Foods and beverages: apparatus