2313609

Information

• Patent Grant
• 2313609

• References
• Source

• Patent Number

  2,313,609

• Date Filed

  Not available

• Date Issued

  Tuesday, March 9, 1943
  82 years ago

• CPC

  • C06F1/20 - Applying strike-surfaces
  • Y10T29/49833 - Punching, piercing or reaming part by surface of second part

• US Classifications

  • 493 - Manufacturing container or tube from paper
  • 029 - Metal working
  • 053 - Package making
  • 271 - Sheet feeding or delivering