2864325

Information

• Patent Grant
• 2864325

• References
• Source

• Patent Number

  2,864,325

• Date Filed

  Not available

• Date Issued

  Tuesday, December 16, 1958
  66 years ago

• CPC

  • E04D13/0352 - the parts being of domed or pyramidal shape

• US Classifications

  • 049 - Movable or removable closures