3031590

Information

• Patent Grant
• 3031590

• References
• Source

• Patent Number

  3,031,590

• Date Filed

  Not available

• Date Issued

  Tuesday, April 24, 1962
  62 years ago

• CPC

  • G05B19/126 - using cards, tapes or discs having protuberances
  • H01H43/24 - with timing of actuation of contacts due to a non-rotatable moving part
  • Y10T307/74 - Switching systems
  • Y10T307/951 - With time delay or retardation means

• US Classifications

  • 307 - Electrical transmission or interconnection systems
  • 068 - Textiles: fluid treating apparatus
  • 200 - Electricity: circuit makers and breakers