1830956

Information

• Patent Grant
• 1830956

• References
• Source

• Patent Number

  1,830,956

• Date Filed

  Not available

• Date Issued

  Tuesday, November 10, 1931
  93 years ago

• CPC

  • E05B83/10 - Rotary bars
  • Y10T292/0823 - Gear
  • Y10T292/1049 - Rigid

• US Classifications

  • 292 - Closure fasteners
  • 049 - Movable or removable closures