2882561

Information

• Patent Grant
• 2882561

• References
• Source

• Patent Number

  2,882,561

• Date Filed

  Not available

• Date Issued

  Tuesday, April 21, 1959
  65 years ago

• CPC

  • E06B3/605 - made of sheet metal
  • E04B2/962 - with angles or corners in the curtain wall
  • E06B3/60 - of clamping cleats of metal

• US Classifications

  • 052 - Static structures