2290557

Information

• Patent Grant
• 2290557

• References
• Source

• Patent Number

  2,290,557

• Date Filed

  Not available

• Date Issued

  Tuesday, July 21, 1942
  82 years ago

• CPC

  • B28B11/12 - for removing parts of the articles by cutting
  • Y10T83/0577 - Repetitive blanking
  • Y10T83/096 - Detector supported on or urged against work
  • Y10T83/2027 - Initiated by means directly responsive to tool movement
  • Y10T83/4625 - Gearing modified to lock the work-feed means

• US Classifications

  • 083 - Cutting