1999414

Information

• Patent Grant
• 1999414

• References
• Source

• Patent Number

  1,999,414

• Date Filed

  Not available

• Date Issued

  Tuesday, April 30, 1935
  89 years ago

• CPC

  • B60P3/2275 - Prevention of electrostatic electricity

• US Classifications

  • 361 - Electricity: electrical systems and devices
  • 180 - Motor vehicles
  • 191 - Electricity: transmission to vehicles