1747511

Information

• Patent Grant
• 1747511

• References
• Source

• Patent Number

  1,747,511

• Date Filed

  Not available

• Date Issued

  Tuesday, February 18, 1930
  95 years ago

• CPC

  • E05C9/085 - pivoting about an axis perpendicular to the door
  • Y10T292/0892 - Multiple head

• US Classifications

  • 292 - Closure fasteners