3456534

Information

• Patent Grant
• 3456534

• References
• Source

• Patent Number

  3,456,534

• Date Filed

  Not available

• Date Issued

  Tuesday, July 22, 1969
  55 years ago

• CPC

  • B23B23/04 - Live centres
  • B23G1/261 - Die and tap wrenches
  • B23B2260/0085 - Needle roller bearings
  • B23B2260/136 - Springs
  • Y10T82/2568 - Center
  • Y10T408/96 - Miscellaneous

• US Classifications

  • 082 - Turning
  • 408 - Cutting by use of rotating axially moving tool
  • 470 - Threaded, headed fastener, or washer making: process and apparatus