3073050

Information

• Patent Grant
• 3073050

• References
• Source

• Patent Number

  3,073,050

• Date Filed

  Not available

• Date Issued

  Tuesday, January 15, 1963
  63 years ago

• CPC

  • B42F9/00 - Filing appliances with devices clamping file edges Covers with clamping backs
  • Y10S24/09 - Sheet material
  • Y10T24/205 - One piece

• US Classifications

  • 040 - Card, picture, or sign exhibiting
  • 024 - Buckles, buttons, clasps, etc.
  • 211 - Supports: racks