498818

Information

• Patent Grant
• 498818

• References
• Source

• Patent Number

  498,818

• Date Filed

  Not available

• Date Issued

  Tuesday, June 6, 1893
  131 years ago

• CPC

  • B61K11/02 - Water columns for locomotives
  • Y10T137/5345 - Rotating riser
  • Y10T137/5374 - Plural riser

• US Classifications

  • 137 - Fluid handling
  • 251 - Valves and valve actuation