1251240

Information

• Patent Grant
• 1251240

• References
• Source

• Patent Number

  1,251,240

• Date Filed

  Not available

• Date Issued

  Tuesday, December 25, 1917
  107 years ago

• CPC

  • B61L7/021 - Driving wheels or supports for traction wires
  • Y10T74/20 - Control lever and linkage systems

• US Classifications

  • 384 - Bearings
  • 074 - Machine element or mechanism