1996719

Information

• Patent Grant
• 1996719

• References
• Source

• Patent Number

  1,996,719

• Date Filed

  Not available

• Date Issued

  Tuesday, April 2, 1935
  89 years ago

• CPC

  • B25B1/2452 - with supplementary jaws
  • B25B1/103 - with one screw perpendicular to the jaw faces
  • B25B1/2436 - around a vertical axis
  • B25B1/2484 - Supports

• US Classifications

  • 269 - Work holders