1283791

Information

• Patent Grant
• 1283791

• References
• Source

• Patent Number

  1,283,791

• Date Filed

  Not available

• Date Issued

  Tuesday, November 5, 1918
  106 years ago

• CPC

  • F03G1/00 - Spring-motor
  • Y10T74/1597 - Multiple acting

• US Classifications

  • 185 - Motors: spring, weight, or animal powered
  • 074 - Machine element or mechanism
  • 369 - Dynamic information storage or retrieval