3335298

Information

• Patent Grant
• 3335298

• References
• Source

• Patent Number

  3,335,298

• Date Filed

  Not available

• Date Issued

  Tuesday, August 8, 1967
  57 years ago

• CPC

  • G04C23/26 - for operating a number of devices at different times
  • G05B19/104 - characterised by physical layout of switches; switches co-operating with display; use of switches in a special way
  • Y10T307/461 - Selectively connected or controlled load circuits
  • Y10T307/951 - With time delay or retardation means

• US Classifications

  • 307 - Electrical transmission or interconnection systems
  • 174 - Electricity: conductors and insulators
  • 200 - Electricity: circuit makers and breakers
  • 340 - Communications: electrical
  • 968 - Horology