3475865

Information

• Patent Grant
• 3475865

• References
• Source

• Patent Number

  3,475,865

• Date Filed

  Not available

• Date Issued

  Tuesday, November 4, 1969
  55 years ago

• CPC

  • E05D13/1276 - with coiled ribbon springs
  • E05D13/1246 - Spring safety devices
  • E05Y2900/148 - Windows
  • Y10T16/64 - Spring

• US Classifications

  • 049 - Movable or removable closures
  • 016 - Miscellaneous hardware