3388810

Information

• Patent Grant
• 3388810

• References
• Source

• Patent Number

  3,388,810

• Date Filed

  Not available

• Date Issued

  Tuesday, June 18, 1968
  56 years ago

• CPC

  • B66C23/342 - with telescopic elements
  • E04H12/187 - with hinged sections
  • E04H12/34 - Arrangements for erecting or lowering towers, masts, poles, chimney stacks, or the like

• US Classifications

  • 212 - Traversing hoists
  • 052 - Static structures