2317312

Information

• Patent Grant
• 2317312

• References
• Source

• Patent Number

  2,317,312

• Date Filed

  Not available

• Date Issued

  Tuesday, April 20, 1943
  81 years ago

• CPC

  • E06B3/4627 - with the sliding wing flush closing or moving a considerable distance towards the opening when closing
  • Y10T292/82 - Knobs

• US Classifications

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