3547930

Information

• Patent Grant
• 3547930

• References
• Source

• Patent Number

  3,547,930

• Date Filed

  Not available

• Date Issued

  Tuesday, December 15, 1970
  54 years ago

• CPC

  • A61F13/53427 - having an e-folded cross-section
  • A61F13/1565 - by depositing continuous layers of fibrous material between webs
  • A61L15/28 - Polysaccharides or their derivatives
  • Y10T156/1015 - Folding
  • Y10T428/15 - Sheet, web, or layer weakened to permit separation through thickness

• US Classifications

  • 604 - Surgery
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 428 - Stock material or miscellaneous articles