1980148

Information

• Patent Grant
• 1980148

• References
• Source

• Patent Number

  1,980,148

• Date Filed

  Not available

• Date Issued

  Tuesday, November 6, 1934
  90 years ago

• CPC

  • B60S5/043 - characterised by the inflation control means or the drive of the air pressure system
  • Y10T137/3615 - Pulsating
  • Y10T137/7807 - Adjustable external lever
  • Y10T137/87016 - Lost motion

• US Classifications

  • 137 - Fluid handling
  • 073 - Measuring and testing