2256942

Information

• Patent Grant
• 2256942

• References
• Source

• Patent Number

  2,256,942

• Date Filed

  Not available

• Date Issued

  Tuesday, September 23, 1941
  83 years ago

• CPC

  • A61B17/3415 - for introducing tubes or catheters
  • Y10T137/87989 - Delivery cock with terminal valve

• US Classifications

  • 604 - Surgery
  • 137 - Fluid handling