1981513

Information

• Patent Grant
• 1981513

• References
• Source

• Patent Number

  1,981,513

• Date Filed

  Not available

• Date Issued

  Tuesday, November 20, 1934
  90 years ago

• CPC

  • D04B27/08 - Driving devices therefor
  • Y02P70/635 - Saving energy by reducing inertia of moving parts
  • Y10T74/13 - Machine starters
  • Y10T74/1816 - Crank, lever, toggle, and slide

• US Classifications

  • 066 - Textiles: knitting
  • 074 - Machine element or mechanism