631564

Information

• Patent Grant
• 631564

• References
• Source

• Patent Number

  631,564

• Date Filed

  Not available

• Date Issued

  Tuesday, August 22, 1899
  125 years ago

• CPC

  • E05D15/22 - allowing an additional movement
  • Y10T16/645 - Rack and pinion

• US Classifications

  • 049 - Movable or removable closures
  • 016 - Miscellaneous hardware