3505762

Information

• Patent Grant
• 3505762

• References
• Source

• Patent Number

  3,505,762

• Date Filed

  Not available

• Date Issued

  Tuesday, April 14, 1970
  55 years ago

• CPC

  • E04D13/0352 - the parts being of domed or pyramidal shape
  • E05F1/1033 - with a torsion bar
  • E05Y2900/154 - Skylights

• US Classifications

  • 049 - Movable or removable closures
  • 052 - Static structures