3348631

Information

• Patent Grant
• 3348631

• References
• Source

• Patent Number

  3,348,631

• Date Filed

  Not available

• Date Issued

  Tuesday, October 24, 1967
  57 years ago

• CPC

  • E04G1/14 - Comprising essentially pre-assembled two-dimensional frame-like elements
  • E04G7/304 - with tying means for connecting the bars or members

• US Classifications

  • 182 - Fire escape, ladder, or scaffold