3739917

Information

• Patent Grant
• 3739917

• References
• Source

• Patent Number

  3,739,917

• Date Filed

  Not available

• Date Issued

  Tuesday, June 19, 1973
  51 years ago

• CPC

  • A47F7/17 - in rolls or rolled tapes
  • A47F5/112 - hand-folded from sheet material
  • B65D2571/00141 - glued
  • B65D2571/00283 - Openings in at least a side wall
  • B65D2571/00302 - consisting of an inward deformation of at least a wall
  • B65D2571/00438 - Holes
  • B65D2571/0066 - formed from one single sheet
  • B65D2571/00753 - the end walls being closed by interlocking

• US Classifications

  • 211 - Supports: racks