2249029

Information

• Patent Grant
• 2249029

• References
• Source

• Patent Number

  2,249,029

• Date Filed

  Not available

• Date Issued

  Tuesday, July 15, 1941
  83 years ago

• CPC

  • H01H63/22 - using step-by-step electromagnetic drive without ratchet

• US Classifications

  • 340 - Communications: electrical
  • 310 - Electrical generator or motor structure
  • 318 - Electricity: motive power systems