2904823

Information

• Patent Grant
• 2904823

• References
• Source

• Patent Number

  2,904,823

• Date Filed

  Not available

• Date Issued

  Tuesday, September 22, 1959
  65 years ago

• CPC

  • E05B53/001 - Foot-operation
  • E05D15/507 - by detachment of the hinge from the wing or the frame
  • E05Y2900/132 - Doors
  • Y10T16/5285 - Resilient securing means
  • Y10T292/19 - Foot operated

• US Classifications

  • 016 - Miscellaneous hardware
  • 292 - Closure fasteners