2284436

Information

• Patent Grant
• 2284436

• References
• Source

• Patent Number

  2,284,436

• Date Filed

  Not available

• Date Issued

  Tuesday, May 26, 1942
  82 years ago

• CPC

  • E05D13/1246 - Spring safety devices
  • E05D13/1253 - with canted-coil torsion springs
  • E05D13/04 - Fasteners specially adapted for holding sliding wings open
  • Y10T16/64 - Spring

• US Classifications

  • 049 - Movable or removable closures
  • 016 - Miscellaneous hardware