2560539

Information

• Patent Grant
• 2560539

• References
• Source

• Patent Number

  2,560,539

• Date Filed

  Not available

• Date Issued

  Tuesday, July 17, 1951
  74 years ago

• CPC

  • B60Q1/387 - Mechanical temporisation
  • Y10T307/904 - Miscellaneous

• US Classifications

  • 307 - Electrical transmission or interconnection systems
  • 200 - Electricity: circuit makers and breakers
  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets
  • 340 - Communications: electrical
  • 361 - Electricity: electrical systems and devices