2938567

Information

• Patent Grant
• 2938567

• References
• Source

• Patent Number

  2,938,567

• Date Filed

  Not available

• Date Issued

  Tuesday, May 31, 1960
  64 years ago

• CPC

  • B31F1/245 - by feeding the webs in a channel larger than the thickness of the webs by means of rollers
  • B29C53/285 - using rolls or endless bands
  • B31D3/005 - Making cellular structures from corrugated webs or sheets
  • Y10T156/102 - with deformation or cutting of corrugated lamina
  • Y10T156/13 - Severing followed by associating with part from same source

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture