1879730

Information

• Patent Grant
• 1879730

• References
• Source

• Patent Number

  1,879,730

• Date Filed

  Not available

• Date Issued

  Tuesday, September 27, 1932
  92 years ago

• CPC

  • E05D13/123 - with compression springs
  • E05Y2900/148 - Windows
  • Y10T292/0815 - Roller
  • Y10T292/0818 - Swinging
  • Y10T292/0861 - Screw

• US Classifications

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