3570489

Information

• Patent Grant
• 3570489

• References
• Source

• Patent Number

  3,570,489

• Date Filed

  Not available

• Date Issued

  Tuesday, March 16, 1971
  53 years ago

• CPC

  • A61F2/0009 - placed in or outside the body opening close to the surface of the body
  • A61F5/0093 - Rectal devices
  • A61F13/2011 - specially adapted for anal cavity
  • A61F13/2022 - characterised by the shape
  • A61F13/204 - having an external member remaining outside the body cavity
  • Y10S604/904 - Tampons

• US Classifications

  • 604 - Surgery