1414463

Information

• Patent Grant
• 1414463

• References
• Source

• Patent Number

  1,414,463

• Date Filed

  Not available

• Date Issued

  Tuesday, May 2, 1922
  102 years ago

• CPC

  • F04B39/1026 - without spring
  • F04B33/005 - specially adapted for inflating tyres of non-motorised vehicles

• US Classifications

  • 417 - Pumps
  • 092 - Expansible chamber devices