3728926

Information

• Patent Grant
• 3728926

• References
• Source

• Patent Number

  3,728,926

• Date Filed

  Not available

• Date Issued

  Tuesday, April 24, 1973
  51 years ago

• CPC

  • B26D3/14 - Forming notches in marginal portion of work by cutting
  • B26F1/32 - Hand-held perforating or punching apparatus
  • Y10S83/904 - Book index cutting
  • Y10T83/7667 - Having curved cutting edge to make arcuate cut, plural nonaligned intersecting cutting edges, or spaced punches
  • Y10T83/8773 - Bevel or miter cut
  • Y10T83/9391 - Notching tool
  • Y10T83/9444 - Shear type

• US Classifications

  • 083 - Cutting