3677248

Information

• Patent Grant
• 3677248

• References
• Source

• Patent Number

  3,677,248

• Date Filed

  Not available

• Date Issued

  Tuesday, July 18, 1972
  52 years ago

• CPC

  • A61M5/36 - with means for eliminating or preventing injection or infusion of air into body
  • A61M3/0241 - the liquid being supplied by gravity
  • A61M2205/7536 - allowing gas passage, but preventing liquid passage
  • Y10T137/274 - From plural tanks

• US Classifications

  • 604 - Surgery
  • 137 - Fluid handling
  • 141 - Fluent material handling, with receiver or receiver coacting means
  • 222 - Dispensing