3241491

Information

• Patent Grant
• 3241491

• References
• Source

• Patent Number

  3,241,491

• Date Filed

  Not available

• Date Issued

  Tuesday, March 22, 1966
  58 years ago

• CPC

  • F04B43/08 - having tubular flexible members
  • F02M59/14 - of elastic-wall type
  • F02M59/18 - characterised by the pumping action being achieved through release of pre-compressed springs

• US Classifications

  • 417 - Pumps
  • 123 - Internal-combustion engines