2388022

Information

• Patent Grant
• 2388022

• References
• Source

• Patent Number

  2,388,022

• Date Filed

  Not available

• Date Issued

  Tuesday, October 30, 1945
  79 years ago

• CPC

  • B23G5/005 - with lubrication or cooling devices
  • Y10T408/896 - Having product-receiving chamber
  • Y10T408/90467 - and relieved cutting edge

• US Classifications

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