3535692

Information

• Patent Grant
• 3535692

• References
• Source

• Patent Number

  3,535,692

• Date Filed

  Not available

• Date Issued

  Tuesday, October 20, 1970
  54 years ago

• CPC

  • H01H67/32 - having a multiplicity of interdependent armatures operated in succession by a single coil and each controlling one contact or set of contacts
  • H01H63/40 - for multi-position switches without wipers
  • H01H67/24 - Co-ordinate-type relay switches having an individual electromagnet at each cross-point
  • H04Q3/0012 - in which the relays are arranged in a matrix configuration

• US Classifications

  • 340 - Communications: electrical
  • 361 - Electricity: electrical systems and devices