3649856

Information

• Patent Grant
• 3649856

• References
• Source

• Patent Number

  3,649,856

• Date Filed

  Not available

• Date Issued

  Tuesday, March 14, 1972
  52 years ago

• CPC

  • H02N2/023 - Inchworm motors
  • G05D3/183 - using stepping motor

• US Classifications

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