3216580

Information

• Patent Grant
• 3216580

• References
• Source

• Patent Number

  3,216,580

• Date Filed

  Not available

• Date Issued

  Tuesday, November 9, 1965
  60 years ago

• CPC

  • H05K7/1417 - having securing means for mounting boards, plates or wiring boards
  • Y10S402/501 - Sheet retainer continuous with periphery of sheet notch

• US Classifications

  • 211 - Supports: racks
  • 040 - Card, picture, or sign exhibiting
  • 402 - Binder device releasably engaging aperture or notch of sheet
  • 439 - Electrical connectors