3768664

Information

• Patent Grant
• 3768664

• References
• Source

• Patent Number

  3,768,664

• Date Filed

  Not available

• Date Issued

  Tuesday, October 30, 1973
  51 years ago

• CPC

  • B63B27/04 - Ships' derricks
  • B66D3/00 - Portable or mobile lifting or hauling appliances
  • B66D2700/02 - Hoists or accessories for hoists

• US Classifications

  • 212 - Traversing hoists