3855828

Information

• Patent Grant
• 3855828

• References
• Source

• Patent Number

  3,855,828

• Date Filed

  Not available

• Date Issued

  Tuesday, December 24, 1974
  50 years ago

• CPC

  • B60R25/04 - operating on the propulsion system
  • B60R2025/041 - Preventing use of engine operating on the fluid supply
  • Y10T70/5916 - With switch
  • Y10T137/7131 - Common lock and valve actuator

• US Classifications

  • 070 - Locks
  • 137 - Fluid handling
  • 200 - Electricity: circuit makers and breakers