3568286

Information

• Patent Grant
• 3568286

• References
• Source

• Patent Number

  3,568,286

• Date Filed

  Not available

• Date Issued

  Tuesday, March 9, 1971
  53 years ago

• CPC

  • B29D99/0035 - rollers or cylinders having an axial length of several times the diameter
  • B41N10/04 - multi-layer
  • B60B5/02 - made of synthetic material
  • B29L2031/324 - Rollers or cylinders having an axial length of several times the diameter
  • B41N2210/06 - Backcoats Back layers Bottom layers
  • Y10T152/10387 - Separate core
  • Y10T428/24058 - including grain, strips, or filamentary elements in respective layers or components in angular relation
  • Y10T428/24273 - including aperture
  • Y10T428/249984 - Adhesive or bonding component contains voids

• US Classifications

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