1523805

Information

• Patent Grant
• 1523805

• References
• Source

• Patent Number

  1,523,805

• Date Filed

  Not available

• Date Issued

  Tuesday, January 20, 1925
  99 years ago

• CPC

  • B61L3/14 - to cut-off the power supply to traction motors of electrically-propelled vehicles
  • Y10T24/3969 - Sliding part or wedge

• US Classifications

  • 246 - Railway switches and signals
  • 024 - Buckles, buttons, clasps, etc.