3475860

Information

• Patent Grant
• 3475860

• References
• Source

• Patent Number

  3,475,860

• Date Filed

  Not available

• Date Issued

  Tuesday, November 4, 1969
  55 years ago

• CPC

  • E06B3/4672 - with the sliding wing flush closing or moving a considerable distance towards the opening when closing
  • E06B3/4636 - for doors

• US Classifications

  • 049 - Movable or removable closures