3811722

Information

• Patent Grant
• 3811722

• References
• Source

• Patent Number

  3,811,722

• Date Filed

  Not available

• Date Issued

  Tuesday, May 21, 1974
  50 years ago

• CPC

  • E04B1/34352 - Base structures or supporting means therefor
  • Y10S296/90 - Material

• US Classifications

  • 296 - Land vehicles: bodies and tops
  • 052 - Static structures
  • D12 - Transportation