589992

Information

• Patent Grant
• 589992

• References
• Source

• Patent Number

  589,992

• Date Filed

  Not available

• Date Issued

  Tuesday, September 14, 1897
  127 years ago

• CPC

  • E05F1/16 - for sliding wings
  • Y10S16/10 - Spring actuated checks and closers
  • Y10T16/282 - Flexible link

• US Classifications

  • 016 - Miscellaneous hardware