2979161

Information

• Patent Grant
• 2979161

• References
• Source

• Patent Number

  2,979,161

• Date Filed

  Not available

• Date Issued

  Tuesday, April 11, 1961
  64 years ago

• CPC

  • F16N19/006 - Maintaining oil level
  • F16N7/22 - shaped as rings
  • Y10T137/7498 - Barometric

• US Classifications

  • 184 - Lubrication
  • 137 - Fluid handling