2649131

Information

• Patent Grant
• 2649131

• References
• Source

• Patent Number

  2,649,131

• Date Filed

  Not available

• Date Issued

  Tuesday, August 18, 1953
  71 years ago

• CPC

  • B31D3/023 - by cutting webs longitudinally into strips, piling these strips and uniting them along lines perpendicular to the cuts
  • 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
  • Y10T156/13 - Severing followed by associating with part from same source
  • Y10T156/1724 - At spaced areas

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture