1493276

Information

• Patent Grant
• 1493276

• References
• Source

• Patent Number

  1,493,276

• Date Filed

  Not available

• Date Issued

  Tuesday, May 6, 1924
  100 years ago

• CPC

  • H01H71/446 - making use of an inertia mass
  • Y10T74/1529 - Slide actuator

• US Classifications

  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets
  • 074 - Machine element or mechanism