3036248

Information

• Patent Grant
• 3036248

• References
• Source

• Patent Number

  3,036,248

• Date Filed

  Not available

• Date Issued

  Tuesday, May 22, 1962
  62 years ago

• CPC

  • H02H3/093 - with timing means
  • G04C3/04 - wherein movement is regulated by a balance
  • H01H53/10 - Induction relays
  • H01H53/12 - Ferraris relays
  • H01H71/42 - Induction-motor, induced-current, or electrodynamic release mechanisms
  • H01H71/44 - having means for introducing a predetermined time delay
  • H04M3/12 - Marking faulty circuits "busy" Enabling equipment to disengage itself from faulty circuits; Using redundant circuits; Response of a circuit, apparatus or system to an error

• US Classifications

  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets
  • 310 - Electrical generator or motor structure
  • 324 - Electricity: measuring and testing
  • 968 - Horology