3397826

Information

• Patent Grant
• 3397826

• References
• Source

• Patent Number

  3,397,826

• Date Filed

  Not available

• Date Issued

  Tuesday, August 20, 1968
  56 years ago

• CPC

  • B21D43/18 - by means in pneumatic or magnetic engagement with the work
  • Y10T83/0476 - Including stacking of plural workpieces
  • Y10T83/6641 - Plural independent rollers for feed of plural distinct work
  • Y10T83/902 - Plural supply sources

• US Classifications

  • 226 - Advancing material of indeterminate length
  • 083 - Cutting
  • 493 - Manufacturing container or tube from paper