2272720

Information

• Patent Grant
• 2272720

• References
• Source

• Patent Number

  2,272,720

• Date Filed

  Not available

• Date Issued

  Tuesday, February 10, 1942
  82 years ago

• CPC

  • B23B13/121 - Stops
  • B23B13/027 - Feeding by pistons under fluid-pressure
  • Y10T82/2574 - Stop [e.g., carriage, tool, work, etc.]
  • Y10T82/2595 - with noise or vibration dampener
  • Y10T408/52 - with work advancing or guiding means

• US Classifications

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