3590695

Information

• Patent Grant
• 3590695

• References
• Source

• Patent Number

  3,590,695

• Date Filed

  Not available

• Date Issued

  Tuesday, July 6, 1971
  53 years ago

• CPC

  • B31F5/025 - by slotting
  • Y10T29/49833 - Punching, piercing or reaming part by surface of second part
  • Y10T83/9314 - Pointed perforators
  • Y10T83/9408 - Spaced cut forming tool

• US Classifications

  • 493 - Manufacturing container or tube from paper
  • 029 - Metal working
  • 083 - Cutting