3102539

Information

• Patent Grant
• 3102539

• References
• Source

• Patent Number

  3,102,539

• Date Filed

  Not available

• Date Issued

  Tuesday, September 3, 1963
  61 years ago

• CPC

  • A61M5/24 - Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules
  • A61M5/178 - Syringes
  • A61M5/28 - Syringe ampoules or carpules
  • A61M5/3148 - Means for causing or aiding aspiration or plunger retraction
  • A61M2005/2407 - from the rear
  • A61M2005/2437 - by clamping means
  • A61M2005/2462 - by displacing occluding plugs
  • A61M2005/2488 - via rotation
  • A61M2005/3128 - Incorporating one-way valves
  • A61M2005/3139 - Finger grips not integrally formed with the syringe barrel

• US Classifications

  • 604 - Surgery