391840

Information

• Patent Grant
• 391840

• References
• Source

• Patent Number

  391,840

• Date Filed

  Not available

• Date Issued

  Tuesday, October 30, 1888
  136 years ago

• CPC

  • A47G27/065 - Stair rods; Stair-rod fasteners
  • Y10T16/1263 - Sliding

• US Classifications

  • 016 - Miscellaneous hardware