3381543

Information

• Patent Grant
• 3381543

• References
• Source

• Patent Number

  3,381,543

• Date Filed

  Not available

• Date Issued

  Tuesday, May 7, 1968
  56 years ago

• CPC

  • B21B31/24 - by screws
  • B21B2203/12 - Covers or shieldings
  • Y10T74/18576 - including screw and nut
  • Y10T74/19623 - Backlash take-up

• US Classifications

  • 074 - Machine element or mechanism