3856150

Information

• Patent Grant
• 3856150

• References
• Source

• Patent Number

  3,856,150

• Date Filed

  Not available

• Date Issued

  Tuesday, December 24, 1974
  50 years ago

• CPC

  • B66C23/344 - adapted for transport purposes
  • B66C23/346 - with locking devices
  • B66C23/348 - the erection being operated by jacks

• US Classifications

  • 212 - Traversing hoists