1779491

Information

• Patent Grant
• 1779491

• References
• Source

• Patent Number

  1,779,491

• Date Filed

  Not available

• Date Issued

  Tuesday, October 28, 1930
  95 years ago

• CPC

  • E05C19/003 - Locking bars, cross bars, security bars
  • Y10S70/64 - Door spanning bolt
  • Y10T292/23 - Cross bars

• US Classifications

  • 292 - Closure fasteners
  • 070 - Locks