3611855

Information

• Patent Grant
• 3611855

• References
• Source

• Patent Number

  3,611,855

• Date Filed

  Not available

• Date Issued

  Tuesday, October 12, 1971
  53 years ago

• CPC

  • B26F1/384 - using rotating drums
  • B31B19/16 - Cutting webs to form sheets or blanks
  • B31B2219/145 - Cutting webs
  • Y10S83/911 - Envelope blank forming
  • Y10T83/207 - By suction means
  • Y10T83/2185 - Suction gripper
  • Y10T83/219 - Rotating or oscillating product handler
  • Y10T83/4824 - With means to cause progressive transverse cutting
  • Y10T83/4847 - With cooperating stationary tool
  • Y10T83/9309 - Anvil

• US Classifications

  • 083 - Cutting