2175950

Information

• Patent Grant
• 2175950

• References
• Source

• Patent Number

  2,175,950

• Date Filed

  Not available

• Date Issued

  Tuesday, October 10, 1939
  85 years ago

• CPC

  • B42D5/028 - Form set holders; Articles combined therewith
  • Y10S24/08 - Paper clips

• US Classifications

  • 462 - Books, strips, and leaves for manifolding
  • 024 - Buckles, buttons, clasps, etc.
  • 281 - Books, strips, and leaves