3905521

Information

• Patent Grant
• 3905521

• References
• Source

• Patent Number

  3,905,521

• Date Filed

  Not available

• Date Issued

  Tuesday, September 16, 1975
  49 years ago

• CPC

  • B01L3/0217 - of the plunger pump type
  • A61M5/31591 - Single dose, i.e. individually set dose administered only once from the same medicament reservoir
  • A61M2005/3115 - spring-assisted

• US Classifications

  • 222 - Dispensing
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
  • 604 - Surgery