1412004

Information

• Patent Grant
• 1412004

• References
• Source

• Patent Number

  1,412,004

• Date Filed

  Not available

• Date Issued

  Tuesday, April 4, 1922
  103 years ago

• CPC

  • B60R25/044 - by limiting or blocking the air supply
  • B60R25/04 - operating on the propulsion system
  • Y10T137/7225 - Mechanical movement between lock and valve

• US Classifications

  • 137 - Fluid handling
  • 251 - Valves and valve actuation