3298374

Information

• Patent Grant
• 3298374

• References
• Source

• Patent Number

  3,298,374

• Date Filed

  Not available

• Date Issued

  Tuesday, January 17, 1967
  58 years ago

• CPC

  • B42F15/0035 - suspended at both extremities
  • B42F13/006 - applied on the back of file covers
  • B42F15/0058 - with fixed suspension means
  • B42F15/023 - joined from above
  • B42F21/065 - for suspension files
  • Y10T428/24198 - Channel-shaped edge component [e.g., binding, etc.]
  • Y10T428/24736 - Ornamental design or indicia

• US Classifications

  • 281 - Books, strips, and leaves
  • 040 - Card, picture, or sign exhibiting
  • 211 - Supports: racks
  • 312 - Supports: cabinet structure
  • 402 - Binder device releasably engaging aperture or notch of sheet
  • 428 - Stock material or miscellaneous articles
  • D19 - Office supplies