271652

Information

• Patent Grant
• 271652

• References
• Source

• Patent Number

  271,652

• Date Filed

  Not available

• Date Issued

  Tuesday, February 6, 1883
  142 years ago

• CPC

  • B23G1/28 - with means for adjusting the threading tool
  • B23G5/086 - with guiding means
  • B23G2200/36 - Tools having provision to produce threads of more than one type or size
  • Y10T408/868 - with multiple cutting positions

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool