3438516

Information

• Patent Grant
• 3438516

• References
• Source

• Patent Number

  3,438,516

• Date Filed

  Not available

• Date Issued

  Tuesday, April 15, 1969
  56 years ago

• CPC

  • B63B29/12 - Self-levelling mountings
  • B63B27/10 - using cranes
  • B66C7/00 - Runways, tracks or trackways for trolleys or cranes
  • B66C2700/012 - Trolleys or runways

• US Classifications

  • 414 - Material or article handling
  • 114 - Ships
  • 212 - Traversing hoists