1776228

Information

• Patent Grant
• 1776228

• References
• Source

• Patent Number

  1,776,228

• Date Filed

  Not available

• Date Issued

  Tuesday, September 16, 1930
  94 years ago

• CPC

  • F02N7/04 - the pistons acting on screw-threaded members to effect rotation
  • Y10T74/134 - Clutch connection
  • Y10T74/1527 - Screw and nut devices
  • Y10T74/18312 - Grooved

• US Classifications

  • 092 - Expansible chamber devices
  • 074 - Machine element or mechanism
  • 091 - Motors: expansible chamber type
  • 123 - Internal-combustion engines
  • 185 - Motors: spring, weight, or animal powered
  • 244 - Aeronautics and astronautics