3807028

Information

• Patent Grant
• 3807028

• References
• Source

• Patent Number

  3,807,028

• Date Filed

  Not available

• Date Issued

  Tuesday, April 30, 1974
  51 years ago

• CPC

  • B25B27/14 - for assembling objects other than by press fit or detaching same
  • B25B27/143 - for installing wire thread inserts or tubular threaded inserts
  • B25B27/18 - withdrawing broken threaded parts or twist drills
  • Y10T29/49002 - Electrical device making
  • Y10T29/53843 - Tube, sleeve, or ferrule inserting or removing
  • Y10T29/53957 - Thread-tapping grip
  • Y10T29/53987 - Tube, sleeve or ferrule

• US Classifications

  • 029 - Metal working