1428075

Information

• Patent Grant
• 1428075

• References
• Source

• Patent Number

  1,428,075

• Date Filed

  Not available

• Date Issued

  Tuesday, September 5, 1922
  102 years ago

• CPC

  • B23B27/065 - Thread-turning tools
  • B23B2210/02 - Tool holders having multiple cutting inserts
  • B23B2260/1385 - with square thread profile
  • B23B2270/16 - Constructions comprising three or more similar components
  • Y10T407/2206 - Simultaneously usable
  • Y10T407/25 - including cut off tool
  • Y10T407/28 - Miscellaneous

• US Classifications

  • 407 - Cutters, for shaping
  • 470 - Threaded, headed fastener, or washer making: process and apparatus