1820269

Information

• Patent Grant
• 1820269

• References
• Source

• Patent Number

  1,820,269

• Date Filed

  Not available

• Date Issued

  Tuesday, August 25, 1931
  93 years ago

• CPC

  • F16H61/0269 - characterised by low integration or small number of valves
  • B60K2702/14 - the control being hydraulic or pneumatic
  • Y10T74/19326 - Fluid operated
  • Y10T74/20238 - Interlocked

• US Classifications

  • 074 - Machine element or mechanism
  • 092 - Expansible chamber devices
  • 277 - Seal for a joint or juncture