2515837

Information

• Patent Grant
• 2515837

• References
• Source

• Patent Number

  2,515,837

• Date Filed

  Not available

• Date Issued

  Tuesday, July 18, 1950
  74 years ago

• CPC

  • E03B9/10 - Protective plates or covers
  • B63B19/00 - Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
  • B63B2707/00 - Doors and closing means
  • Y10T137/6995 - Valve and meter wells
  • Y10T137/8275 - Indicator element rigidly carried by the movable element whose position is indicated

• US Classifications

  • 116 - Signals and indicators
  • 137 - Fluid handling