1725208

Information

• Patent Grant
• 1725208

• References
• Source

• Patent Number

  1,725,208

• Date Filed

  Not available

• Date Issued

  Tuesday, August 20, 1929
  95 years ago

• CPC

  • H01H35/18 - Switches operated by change of liquid level or of liquid density
  • H01H21/085 - Casings hermetically closed by a diaphragm through which passes an actuating member
  • Y10S200/18 - Gravity

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 074 - Machine element or mechanism