3364528

Information

• Patent Grant
• 3364528

• References
• Source

• Patent Number

  3,364,528

• Date Filed

  Not available

• Date Issued

  Tuesday, January 23, 1968
  57 years ago

• CPC

  • B42F9/00 - Filing appliances with devices clamping file edges Covers with clamping backs
  • B42D17/005 - Hand-held holders for facilitating the reading of newspapers or the like
  • Y10T24/201 - with screw threaded or notch engaging securing means
  • Y10T24/44504 - Threaded cylindrical rod and mating cavity

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.
  • 211 - Supports: racks