3028463

Information

• Patent Grant
• 3028463

• References
• Source

• Patent Number

  3,028,463

• Date Filed

  Not available

• Date Issued

  Tuesday, April 3, 1962
  62 years ago

• CPC

  • G01P13/002 - with electrical coupling to the indicating devices
  • H01H21/085 - Casings hermetically closed by a diaphragm through which passes an actuating member
  • H01H35/40 - actuated by devices allowing continual flow of fluid

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 392 - Electric resistance heating devices