2456843

Information

• Patent Grant
• 2456843

• References
• Source

• Patent Number

  2,456,843

• Date Filed

  Not available

• Date Issued

  Tuesday, December 21, 1948
  75 years ago

• CPC

  • E05C17/54 - Portable devices
  • Y10T292/74 - Weights

• US Classifications

  • 292 - Closure fasteners
  • 056 - Harvesters