3788492

Information

• Patent Grant
• 3788492

• References
• Source

• Patent Number

  3,788,492

• Date Filed

  Not available

• Date Issued

  Tuesday, January 29, 1974
  51 years ago

• CPC

  • B66F9/061 - characterised by having a lifting jib
  • B66C23/708 - locking devices for telescopic jibs
  • Y10T24/4065 - Pivoted
  • Y10T403/59 - Manually releaseable latch type

• US Classifications

  • 212 - Traversing hoists
  • 024 - Buckles, buttons, clasps, etc.
  • 285 - Pipe joints or couplings
  • 403 - Joints and connections
  • 414 - Material or article handling