2054028

Information

• Patent Grant
• 2054028

• References
• Source

• Patent Number

  2,054,028

• Date Filed

  Not available

• Date Issued

  Tuesday, September 8, 1936
  88 years ago

• CPC

  • B23G1/22 - Machines specially designed for operating on pipes or tubes
  • Y10S29/068 - Hollow spindle contains
  • Y10T408/552 - Adapted to engage work at tool-axis
  • Y10T408/858955 - including separable interfitting element

• US Classifications

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