3669443

Information

• Patent Grant
• 3669443

• References
• Source

• Patent Number

  3,669,443

• Date Filed

  Not available

• Date Issued

  Tuesday, June 13, 1972
  52 years ago

• CPC

  • A41D27/204 - Making or setting-in pockets
  • A41H43/0257 - Folding
  • Y10S493/937 - Textile

• US Classifications

  • 493 - Manufacturing container or tube from paper
  • 112 - Sewing
  • 270 - Sheet-material associating