3129559

Information

• Patent Grant
• 3129559

• References
• Source

• Patent Number

  3,129,559

• Date Filed

  Not available

• Date Issued

  Tuesday, April 21, 1964
  60 years ago

• CPC

  • G05D13/34 - with auxiliary non-electric power
  • Y10T74/2123 - and pressure compensation
  • Y10T74/22 - Miscellaneous

• US Classifications

  • 415 - Rotary kinetic fluid motors or pumps
  • 060 - Power plants
  • 073 - Measuring and testing
  • 074 - Machine element or mechanism
  • 092 - Expansible chamber devices
  • 185 - Motors: spring, weight, or animal powered