3881581

Information

• Patent Grant
• 3881581

• References
• Source

• Patent Number

  3,881,581

• Date Filed

  Not available

• Date Issued

  Tuesday, May 6, 1975
  49 years ago

• CPC

  • H01R13/629 - Additional means for facilitating engagement or disengagement of coupling parts
  • B65G1/0428 - Transfer means for the stacker crane between the alleys

• US Classifications

  • 191 - Electricity: transmission to vehicles