2137391

Information

• Patent Grant
• 2137391

• References
• Source

• Patent Number

  2,137,391

• Date Filed

  Not available

• Date Issued

  Tuesday, November 22, 1938
  86 years ago

• CPC

  • F02B75/222 - with cylinders in star arrangement
  • F02F1/045 - Attachment of cylinders to crankcase
  • F02B2075/1856 - fourteen
  • Y10T403/4645 - From rod side

• US Classifications

  • 285 - Pipe joints or couplings
  • 092 - Expansible chamber devices
  • 123 - Internal-combustion engines
  • 403 - Joints and connections