2501298

Information

• Patent Grant
• 2501298

• References
• Source

• Patent Number

  2,501,298

• Date Filed

  Not available

• Date Issued

  Tuesday, March 21, 1950
  74 years ago

• CPC

  • B23G1/16 - in holes of workpieces by taps
  • Y10S470/907 - Clinch nut feeder
  • Y10T74/18576 - including screw and nut
  • Y10T74/19735 - Nut disengageable from screw
  • Y10T74/19809 - Independent nut segments
  • Y10T74/20006 - Resilient connections
  • Y10T74/20588 - toggle
  • Y10T74/216 - Bearings, adjustable
  • Y10T408/67 - Belt and pulley

• US Classifications

  • 074 - Machine element or mechanism
  • 408 - Cutting by use of rotating axially moving tool
  • 470 - Threaded, headed fastener, or washer making: process and apparatus