3427914

Information

• Patent Grant
• 3427914

• References
• Source

• Patent Number

  3,427,914

• Date Filed

  Not available

• Date Issued

  Tuesday, February 18, 1969
  56 years ago

• CPC

  • B26D7/015 - for sheet material or piles of sheets
  • Y10T83/7673 - Spaced edges
  • Y10T83/8759 - With means to connect or disconnect tool and its drive
  • Y10T83/8831 - Plural distinct cutting edges on same support
  • Y10T408/5623 - with presser foot

• US Classifications

  • 083 - Cutting
  • 408 - Cutting by use of rotating axially moving tool