3404786

Information

• Patent Grant
• 3404786

• References
• Source

• Patent Number

  3,404,786

• Date Filed

  Not available

• Date Issued

  Tuesday, October 8, 1968
  56 years ago

• CPC

  • B61G3/16 - with coupling heads rigidly connected by rotatable hook plates or discs and balancing links, the coupling members forming a parallelogram
  • B61G7/10 - Mounting of the couplings on the vehicle

• US Classifications

  • 213 - Railway draft appliances