2193991

Information

• Patent Grant
• 2193991

• References
• Source

• Patent Number

  2,193,991

• Date Filed

  Not available

• Date Issued

  Tuesday, March 19, 1940
  84 years ago

• CPC

  • B42D5/005 - Supports for note-pads
  • B42D5/028 - Form set holders; Articles combined therewith

• US Classifications

  • 248 - Supports
  • D19 - Office supplies