2543990

Information

• Patent Grant
• 2543990

• References
• Source

• Patent Number

  2,543,990

• Date Filed

  Not available

• Date Issued

  Tuesday, March 6, 1951
  73 years ago

• CPC

  • B25B1/125 - with one screw perpendicular to the jaw faces
  • B23B33/00 - Drivers Driving centres, Nose clutches
  • B23Q3/066 - Bench vices
  • Y10T82/262 - Lathe dog

• US Classifications

  • 082 - Turning
  • 269 - Work holders