1144097

Information

• Patent Grant
• 1144097

• References
• Source

• Patent Number

  1,144,097

• Date Filed

  Not available

• Date Issued

  Tuesday, June 22, 1915
  110 years ago

• CPC

  • F02N7/04 - the pistons acting on screw-threaded members to effect rotation
  • Y10T74/131 - Automatic
  • Y10T74/136 - Worm and wheel

• US Classifications

  • 074 - Machine element or mechanism
  • 290 - Prime-mover dynamo plants