2952255

Information

• Patent Grant
• 2952255

• References
• Source

• Patent Number

  2,952,255

• Date Filed

  Not available

• Date Issued

  Tuesday, September 13, 1960
  65 years ago

• CPC

  • A61M5/31555 - by purely axial movement of dose setting member
  • A61M5/204 - connected to external reservoirs for multiple refilling
  • A61M5/31563 - interacting with a displaceable stop member
  • A61M5/31591 - Single dose, i.e. individually set dose administered only once from the same medicament reservoir
  • A61M2005/3115 - spring-assisted

• US Classifications

  • 604 - Surgery
  • D24 - Medical and laboratory equipment