3176854

Information

• Patent Grant
• 3176854

• References
• Source

• Patent Number

  3,176,854

• Date Filed

  Not available

• Date Issued

  Tuesday, April 6, 1965
  59 years ago

• CPC

  • B66C23/34 - Self-erecting cranes
  • B66C23/82 - Luffing gear
  • B66C23/92 - Snubbers or dashpots for preventing backwards swinging of jibs

• US Classifications

  • 212 - Traversing hoists