457741

Information

• Patent Grant
• 457741

• References
• Source

• Patent Number

  457,741

• Date Filed

  Not available

• Date Issued

  Tuesday, August 11, 1891
  133 years ago

• CPC

  • E05C19/14 - with toggle action
  • Y10T16/5357 - Resiliently biased retaining means
  • Y10T292/0817 - Spring arm
  • Y10T292/0874 - Spring-arm catch
  • Y10T292/323 - Swinging catch

• US Classifications

  • 292 - Closure fasteners
  • 016 - Miscellaneous hardware