3183141

Information

• Patent Grant
• 3183141

• References
• Source

• Patent Number

  3,183,141

• Date Filed

  Not available

• Date Issued

  Tuesday, May 11, 1965
  60 years ago

• CPC

  • D21H5/2685 - by dry method on to a web or on or between several preformed webs, at least one of which has been formed by another method
  • D21H27/38 - at least one of the sheets having a fibrous composition differing from that of other sheets
  • Y10T156/1011 - Overedge bending or overedge folding
  • Y10T428/237 - Noninterengaged fibered material encased [e.g., mat, batt, etc.]

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 019 - Textiles: fiber preparation
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 427 - Coating processes