1985411

Information

• Patent Grant
• 1985411

• References
• Source

• Patent Number

  1,985,411

• Date Filed

  Not available

• Date Issued

  Tuesday, December 25, 1934
  90 years ago

• CPC

  • B01D35/04 - Plug, tap, or cock filters filtering elements mounted in or on a faucet
  • B01D29/01 - with flat filtering elements
  • Y10S4/10 - Water additive or substitute

• US Classifications

  • 210 - Liquid purification or separation
  • 004 - Baths, closets, sinks, and spittoons
  • 239 - Fluid sprinkling, spraying, and diffusing
  • 285 - Pipe joints or couplings