2180316

Information

• Patent Grant
• 2180316

• References
• Source

• Patent Number

  2,180,316

• Date Filed

  Not available

• Date Issued

  Tuesday, November 14, 1939
  86 years ago

• CPC

  • B61C17/08 - Lubrication systems
  • B61C9/04 - consisting of cranked axles and coupling rods
  • Y10T74/2173 - Cranks and wrist pins

• US Classifications

  • 105 - Railway rolling stock
  • 074 - Machine element or mechanism