2057042

Information

• Patent Grant
• 2057042

• References
• Source

• Patent Number

  2,057,042

• Date Filed

  Not available

• Date Issued

  Tuesday, October 13, 1936
  89 years ago

• CPC

  • C09J7/043 - Heat-curable or heat-activatable adhesive
  • Y10T156/1727 - Plural indefinite length or running length workpieces
  • Y10T156/1732 - Fluid applied to plural workpieces
  • Y10T428/24942 - including components having same physical characteristic in differing degree
  • Y10T428/2848 - Three or more layers
  • Y10T428/31775 - Paper
  • Y10T442/3959 - Including an outermost adhesive layer

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 281 - Books, strips, and leaves
  • 412 - Bookbinding: process and apparatus
  • 442 - Fabric