2616941

Information

• Patent Grant
• 2616941

• References
• Source

• Patent Number

  2,616,941

• Date Filed

  Not available

• Date Issued

  Tuesday, November 4, 1952
  72 years ago

• CPC

  • G01F23/606 - using opto-electrically actuated indicating means
  • G04B19/00 - Indicating the time by visual means
  • H01M10/484 - for measuring electrolyte level, electrolyte density or electrolyte conductivity

• US Classifications

  • 073 - Measuring and testing
  • 116 - Signals and indicators
  • 359 - Optical: systems and elements
  • 368 - Horology: time measuring systems or devices
  • 968 - Horology