3159521

Information

• Patent Grant
• 3159521

• References
• Source

• Patent Number

  3,159,521

• Date Filed

  Not available

• Date Issued

  Tuesday, December 1, 1964
  60 years ago

• CPC

  • B65C9/1819 - the suction means being a vacuum drum
  • Y10T83/2094 - Means to move product at speed different from work speed
  • Y10T83/2185 - Suction gripper
  • Y10T83/4772 - Gripper-type feeder
  • Y10T156/1056 - Perforating lamina
  • Y10T156/133 - Delivering cut part to indefinite or running length web
  • Y10T156/1773 - For flexible sheets

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 083 - Cutting
  • 101 - Printing
  • 493 - Manufacturing container or tube from paper