3735878

Information

• Patent Grant
• 3735878

• References
• Source

• Patent Number

  3,735,878

• Date Filed

  Not available

• Date Issued

  Tuesday, May 29, 1973
  51 years ago

• CPC

  • B61G3/18 - Locking devices
  • B61G7/02 - Hand tools for coupling or uncoupling

• US Classifications

  • 213 - Railway draft appliances