3545323

Information

• Patent Grant
• 3545323

• References
• Source

• Patent Number

  3,545,323

• Date Filed

  Not available

• Date Issued

  Tuesday, December 8, 1970
  54 years ago

• CPC

  • B31B19/14 - and having means for cutting
  • B26F1/02 - Perforating by punching
  • B26F1/24 - Perforating by needles or pins
  • B26F3/06 - Severing by using heat
  • B31B2219/14 - Cutting, perforating, punching, slitting, trimming
  • Y10T83/392 - One tool [either internal or external] having compound motion
  • Y10T83/4786 - Cutting couple type

• US Classifications

  • 083 - Cutting
  • 493 - Manufacturing container or tube from paper