3388603

Information

• Patent Grant
• 3388603

• References
• Source

• Patent Number

  3,388,603

• Date Filed

  Not available

• Date Issued

  Tuesday, June 18, 1968
  57 years ago

• CPC

  • F15B15/068 - the motor being of the helical type
  • F01B3/08 - the helices being arranged on the pistons
  • Y10T74/18312 - Grooved
  • Y10T74/2101 - Cams

• US Classifications

  • 074 - Machine element or mechanism
  • 092 - Expansible chamber devices
  • 123 - Internal-combustion engines