3283917

Information

• Patent Grant
• 3283917

• References
• Source

• Patent Number

  3,283,917

• Date Filed

  Not available

• Date Issued

  Tuesday, November 8, 1966
  58 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
  • B61G3/18 - Locking devices

• US Classifications

  • 213 - Railway draft appliances