1568187

Information

• Patent Grant
• 1568187

• References
• Source

• Patent Number

  1,568,187

• Date Filed

  Not available

• Date Issued

  Tuesday, January 5, 1926
  99 years ago

• CPC

  • F01M1/12 - Closed-circuit lubricating systems not provided for in groups F01M1/02 - F01M1/10
  • F16N2260/02 - Indicating
  • F16N2260/14 - using sound

• US Classifications

  • 073 - Measuring and testing
  • 116 - Signals and indicators
  • 123 - Internal-combustion engines