2595614

Information

• Patent Grant
• 2595614

• References
• Source

• Patent Number

  2,595,614

• Date Filed

  Not available

• Date Issued

  Tuesday, May 6, 1952
  72 years ago

• CPC

  • H04W88/028 - using pulse address codes
  • H04Q5/00 - Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange
  • Y10T74/1568 - Automatic
  • Y10T74/1574 - Cooperating holding pawl
  • Y10T74/1576 - Holding pawl lifter

• US Classifications

  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets
  • 074 - Machine element or mechanism
  • 235 - Registers
  • 340 - Communications: electrical