552489

Information

• Patent Grant
• 552489

• References
• Source

• Patent Number

  552,489

• Date Filed

  Not available

• Date Issued

  Tuesday, December 31, 1895
  129 years ago

• CPC

  • E05D13/00 - Accessories for sliding or lifting wings
  • Y10T16/665 - Clamps
  • Y10T292/0994 - Lever

• US Classifications

  • 016 - Miscellaneous hardware
  • 292 - Closure fasteners