3139549

Information

• Patent Grant
• 3139549

• References
• Source

• Patent Number

  3,139,549

• Date Filed

  Not available

• Date Issued

  Tuesday, June 30, 1964
  60 years ago

• CPC

  • H01H67/06 - Rotary switches
  • H01H51/082 - using rotating ratchet mechanism

• US Classifications

  • 310 - Electrical generator or motor structure
  • 188 - Brakes