2639783

Information

• Patent Grant
• 2639783

• References
• Source

• Patent Number

  2,639,783

• Date Filed

  Not available

• Date Issued

  Tuesday, May 26, 1953
  70 years ago

• CPC

  • B01D35/147 - Bypass or safety valves
  • B01D27/04 - with cartridges made of a piece of unitary material
  • B01D37/04 - Controlling the filtration
  • Y10S210/17 - Twist-on

• US Classifications

  • 184 - Lubrication
  • 210 - Liquid purification or separation