2678709

Information

• Patent Grant
• 2678709

• References
• Source

• Patent Number

  2,678,709

• Date Filed

  Not available

• Date Issued

  Tuesday, May 18, 1954
  70 years ago

• CPC

  • A61F2/58 - Elbows Wrists; Other joints; Hands
  • A61F2/585 - Wrist joints
  • A61F2/586 - Fingers
  • A61F2002/30525 - Worm gears
  • A61F2002/30527 - using a gear box
  • A61F2002/701 - operated by electrically controlled means
  • A61F2220/0025 - Connections or couplings between prosthetic parts

• US Classifications

  • 192 - Clutches and power-stop control