3513054

Information

• Patent Grant
• 3513054

• References
• Source

• Patent Number

  3,513,054

• Date Filed

  Not available

• Date Issued

  Tuesday, May 19, 1970
  54 years ago

• CPC

  • B31F1/242 - the corrugations being obliquely inclined to the web feed
  • B31F1/2813 - Making corrugated cardboard of composite structure
  • Y10T156/1016 - Transverse corrugating
  • Y10T156/1025 - to form undulated to corrugated sheet and securing to base with parts of shaped areas out of contact
  • Y10T428/24719 - with corrugations of respective components intersecting in plane projection

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 428 - Stock material or miscellaneous articles