3643141

Information

• Patent Grant
• 3643141

• References
• Source

• Patent Number

  3,643,141

• Date Filed

  Not available

• Date Issued

  Tuesday, February 15, 1972
  52 years ago

• CPC

  • G05G15/04 - due to distance or angle travelled by a member

• US Classifications

  • 318 - Electricity: motive power systems
  • 200 - Electricity: circuit makers and breakers
  • 338 - Electrical resistors