3703897

Information

• Patent Grant
• 3703897

• References
• Source

• Patent Number

  3,703,897

• Date Filed

  Not available

• Date Issued

  Tuesday, November 28, 1972
  52 years ago

• CPC

  • A61L15/52 - Water-repellants
  • A61F13/00021 - characterized by the structure of the dressing
  • A61L15/24 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds Derivatives thereof
  • A61F13/511 - Topsheet
  • A61F13/534 - having an inhomogeneous composition through the thickness of the pad
  • A61F2013/00217 - not adhering to the wound
  • A61F2013/00255 - with pores
  • A61F2013/00744 - containing non-woven
  • A61F2013/00863 - with pores
  • A61F2013/15821 - characterized by the apparatus for manufacturing
  • A61F2013/51427 - having valves
  • A61F2013/53445 - from several sheets
  • A61F2013/53721 - with capillary means

• US Classifications

  • 602 - Surgery: splint, brace, or bandage