3119309

Information

• Patent Grant
• 3119309

• References
• Source

• Patent Number

  3,119,309

• Date Filed

  Not available

• Date Issued

  Tuesday, January 28, 1964
  60 years ago

• CPC

  • E21D15/55 - of prop heads or feet
  • E21D15/45 - having closed fluid system
  • F16P7/00 - Emergency devices preventing damage to a machine or apparatus

• US Classifications

  • 091 - Motors: expansible chamber type
  • 060 - Power plants
  • 092 - Expansible chamber devices