1933223

Information

• Patent Grant
• 1933223

• References
• Source

• Patent Number

  1,933,223

• Date Filed

  Not available

• Date Issued

  Tuesday, October 31, 1933
  91 years ago

• CPC

  • B60C23/105 - the pump being mounted in the saddle-pillar of a bicycle
  • F04B39/0016 - with valve arranged in the piston

• US Classifications

  • 280 - Land vehicles