2299338

Information

• Patent Grant
• 2299338

• References
• Source

• Patent Number

  2,299,338

• Date Filed

  Not available

• Date Issued

  Tuesday, October 20, 1942
  83 years ago

• CPC

  • E05F11/36 - specially designed for passing through a wall

• US Classifications

  • 049 - Movable or removable closures
  • 292 - Closure fasteners