1621570

Information

• Patent Grant
• 1621570

• References
• Source

• Patent Number

  1,621,570

• Date Filed

  Not available

• Date Issued

  Tuesday, March 22, 1927
  97 years ago

• CPC

  • A44B5/005 - formed as two tiltable flaps
  • Y10T24/3621 - Double

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.