1438629

Information

• Patent Grant
• 1438629

• References
• Source

• Patent Number

  1,438,629

• Date Filed

  Not available

• Date Issued

  Tuesday, December 12, 1922
  102 years ago

• CPC

  • G09F3/16 - by clamps
  • Y10T24/44316 - Pivoting gripping member either supports or coacts with sliding engaging face

• US Classifications

  • 040 - Card, picture, or sign exhibiting
  • 024 - Buckles, buttons, clasps, etc.