2673569

Information

• Patent Grant
• 2673569

• References
• Source

• Patent Number

  2,673,569

• Date Filed

  Not available

• Date Issued

  Tuesday, March 30, 1954
  70 years ago

• CPC

  • B67D7/32 - Arrangements of safety or warning devices Means for preventing unauthorised delivery of liquid
  • Y10T137/7069 - With lock or seal
  • Y10T137/7194 - Biased valve

• US Classifications

  • 137 - Fluid handling