3196894

Information

• Patent Grant
• 3196894

• References
• Source

• Patent Number

  3,196,894

• Date Filed

  Not available

• Date Issued

  Tuesday, July 27, 1965
  59 years ago

• CPC

  • E03F5/042 - Arrangements of means against overflow of water, backing-up from the drain
  • E03F5/02 - Manhole shafts or other inspection chambers snow-filling openings accessories
  • Y10T137/402 - Distribution systems involving geographic features
  • Y10T137/4523 - Plural inlet
  • Y10T137/4576 - U-seals

• US Classifications

  • 137 - Fluid handling