2568729

Information

• Patent Grant
• 2568729

• References
• Source

• Patent Number

  2,568,729

• Date Filed

  Not available

• Date Issued

  Tuesday, September 25, 1951
  73 years ago

• CPC

  • F01M9/107 - of rocker shaft bearings
  • F01M9/103 - of valve stem and guide

• US Classifications

  • 123 - Internal-combustion engines
  • 184 - Lubrication