3128414

Information

• Patent Grant
• 3128414

• References
• Source

• Patent Number

  3,128,414

• Date Filed

  Not available

• Date Issued

  Tuesday, April 7, 1964
  60 years ago

• CPC

  • G08C19/20 - operating on dynamo-electric devices
  • Y10T70/7085 - Using a dial having indicia or pointer and indicia

• US Classifications

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