2916582

Information

• Patent Grant
• 2916582

• References
• Source

• Patent Number

  2,916,582

• Date Filed

  Not available

• Date Issued

  Tuesday, December 8, 1959
  65 years ago

• CPC

  • G04F3/06 - with electric driving mechanisms
  • H01H50/86 - Means for introducing a predetermined time delay between the initiation of the switching operation and the opening or closing of the contacts
  • 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
  • 968 - Horology