2277874

Information

• Patent Grant
• 2277874

• References
• Source

• Patent Number

  2,277,874

• Date Filed

  Not available

• Date Issued

  Tuesday, March 31, 1942
  82 years ago

• CPC

  • D06F37/10 - Doors Securing means therefor
  • Y10T292/1087 - Screw catch
  • Y10T292/223 - Swingable

• US Classifications

  • 292 - Closure fasteners
  • 220 - Receptacles