3403491

Information

• Patent Grant
• 3403491

• References
• Source

• Patent Number

  3,403,491

• Date Filed

  Not available

• Date Issued

  Tuesday, October 1, 1968
  56 years ago

• CPC

  • E04B2/7881 - of substantially S - or Z - section; having a shape or cross-section adapted for gripping or overlapping panels by means of at least partially complementary shaped parallel elements
  • E04B2/96 - comprising panels attached to the structure through mullions or transoms
  • E06B1/12 - Metal frames

• US Classifications

  • 052 - Static structures