2179964

Information

• Patent Grant
• 2179964

• References
• Source

• Patent Number

  2,179,964

• Date Filed

  Not available

• Date Issued

  Tuesday, November 14, 1939
  85 years ago

• CPC

  • A61B17/12104 - in an air passage
  • A61B17/12136 - Balloons
  • A61F13/126 - specially adapted for the nose
  • A61B17/24 - for use in the oral cavity, larynx, bronchial passages or nose Tongue scrapers
  • A61F13/2005 - specially adapted for the nose cavity
  • A61F2013/0028 - applying of mechanical pressure; passive massage
  • A61F2013/00468 - applying local pressure
  • A61F2013/00476 - for nose

• US Classifications

  • 128 - Surgery
  • 604 - Surgery
  • 606 - Surgery