1974670

Information

• Patent Grant
• 1974670

• References
• Source

• Patent Number

  1,974,670

• Date Filed

  Not available

• Date Issued

  Tuesday, September 25, 1934
  90 years ago

• CPC

  • E05F17/004 - for wings which abut when closed
  • E05Y2900/20 - for furnitures
  • Y10T16/367 - Link and lever

• US Classifications

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