2251614

Information

• Patent Grant
• 2251614

• References
• Source

• Patent Number

  2,251,614

• Date Filed

  Not available

• Date Issued

  Tuesday, August 5, 1941
  83 years ago

• CPC

  • B42F13/30 - having a set of rods within a set of tubes for a substantial distance when closed

• US Classifications

  • 402 - Binder device releasably engaging aperture or notch of sheet