3863637

Information

• Patent Grant
• 3863637

• References
• Source

• Patent Number

  3,863,637

• Date Filed

  Not available

• Date Issued

  Tuesday, February 4, 1975
  50 years ago

• CPC

  • A61F13/49426 - the barrier having an absorbent medium
  • A61F13/49466 - the edge leakage prevention means being at the waist region
  • A61F2013/5326 - being a flanged fibrous pad

• US Classifications

  • 604 - Surgery