3352581

Information

• Patent Grant
• 3352581

• References
• Source

• Patent Number

  3,352,581

• Date Filed

  Not available

• Date Issued

  Tuesday, November 14, 1967
  57 years ago

• CPC

  • E04H12/00 - Towers Masts or poles Chimney stacks Water-towers Methods of erecting such structures
  • Y10T403/4641 - Socket formed by shaping or deforming side

• US Classifications

  • 403 - Joints and connections
  • 052 - Static structures