3856012

Information

• Patent Grant
• 3856012

• References
• Source

• Patent Number

  3,856,012

• Date Filed

  Not available

• Date Issued

  Tuesday, December 24, 1974
  50 years ago

• CPC

  • A61F13/531 - having a homogeneous composition through the thickness of the pad
  • A61F13/539 - characterised by the connection of the absorbent layers with each other or with the outer layers
  • A61F13/534 - having an inhomogeneous composition through the thickness of the pad
  • A61F2013/530131 - being made in fibre but being not pulp
  • A61F2013/530153 - being long
  • A61F2013/530182 - characterized by the connection between the fibres
  • A61F2013/53445 - from several sheets
  • A61F2013/53463 - with a reinforcing structure
  • A61F2013/53908 - with adhesive

• US Classifications

  • 604 - Surgery