530287

Information

• Patent Grant
• 530287

• References
• Source

• Patent Number

  530,287

• Date Filed

  Not available

• Date Issued

  Tuesday, December 4, 1894
  130 years ago

• CPC

  • A47J45/074 - Knobs
  • Y10T16/487 - Knob type

• US Classifications

  • 016 - Miscellaneous hardware