528909

Information

• Patent Grant
• 528909

• References
• Source

• Patent Number

  528,909

• Date Filed

  Not available

• Date Issued

  Tuesday, November 6, 1894
  130 years ago

• CPC

  • E05F1/16 - for sliding wings
  • Y10T16/282 - Flexible link

• US Classifications

  • 016 - Miscellaneous hardware