3741840

Information

• Patent Grant
• 3741840

• References
• Source

• Patent Number

  3,741,840

• Date Filed

  Not available

• Date Issued

  Tuesday, June 26, 1973
  51 years ago

• CPC

  • B31D3/0246 - Plane webs having essentially longitudinal adhesive strips being folded transversely into stacks or being cut transversely into sections which are piled
  • Y10T156/1003 - by separating laminae between spaced secured areas [e.g., honeycomb expanding]
  • Y10T156/1069 - Bonding face to face of laminae cut from single sheet
  • Y10T156/125 - Plural severing means each acting on a different work piece
  • Y10T156/13 - Severing followed by associating with part from same source
  • Y10T156/1317 - Means feeding plural workpieces to be joined

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture