2544328

Information

• Patent Grant
• 2544328

• References
• Source

• Patent Number

  2,544,328

• Date Filed

  Not available

• Date Issued

  Tuesday, March 6, 1951
  73 years ago

• CPC

  • H01H13/063 - Casings hermetically closed by a diaphragm through which passes an actuating member
  • H01C10/30 - the contact sliding along resistive element
  • H01H2013/066 - using bellows
  • Y10T74/18856 - Oscillating to oscillating

• US Classifications

  • 074 - Machine element or mechanism
  • 338 - Electrical resistors