1725846

Information

• Patent Grant
• 1725846

• References
• Source

• Patent Number

  1,725,846

• Date Filed

  Not available

• Date Issued

  Tuesday, August 27, 1929
  95 years ago

• CPC

  • E05B39/025 - with fracturable glass or the like
  • E05F1/006 - by emergency conditions
  • E05B53/003 - flexible
  • E05Y2900/132 - Doors
  • Y10T292/0836 - Operating means
  • Y10T292/0839 - Link and lever
  • Y10T292/0841 - Flexible
  • Y10T292/0908 - Emergency operating means

• US Classifications

  • 292 - Closure fasteners