3366758

Information

• Patent Grant
• 3366758

• References
• Source

• Patent Number

  3,366,758

• Date Filed

  Not available

• Date Issued

  Tuesday, January 30, 1968
  57 years ago

• CPC

  • H01H35/38 - actuated by piston and cylinder
  • B01D35/143 - Filter condition indicators
  • H01H35/247 - the switch being of the reed switch type
  • Y10S116/42 - Oil filter

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 116 - Signals and indicators
  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets