3680667

Information

• Patent Grant
• 3680667

• References
• Source

• Patent Number

  3,680,667

• Date Filed

  Not available

• Date Issued

  Tuesday, August 1, 1972
  52 years ago

• CPC

  • B61H15/0028 - with screw-thread and nut
  • B61H13/20 - Transmitting mechanisms

• US Classifications

  • 188 - Brakes