3855997

Information

• Patent Grant
• 3855997

• References
• Source

• Patent Number

  3,855,997

• Date Filed

  Not available

• Date Issued

  Tuesday, December 24, 1974
  50 years ago

• CPC

  • B01L3/50825 - Closing or opening means, corks, bungs
  • A61B10/0045 - Devices for taking samples of body liquids
  • A61M1/0001 - Containers for suction drainage
  • A61B2050/0063 - Bayonet coupling
  • B01L2400/0644 - rotary valves

• US Classifications

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