3269074

Information

• Patent Grant
• 3269074

• References
• Source

• Patent Number

  3,269,074

• Date Filed

  Not available

• Date Issued

  Tuesday, August 30, 1966
  58 years ago

• CPC

  • E06B3/223 - the hollow frame members comprising several U-shaped parts assembled around a reinforcing core member
  • E06B3/305 - Covering metal frames with plastic or metal profiled members

• US Classifications

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