1818504

Information

• Patent Grant
• 1818504

• References
• Source

• Patent Number

  1,818,504

• Date Filed

  Not available

• Date Issued

  Tuesday, August 11, 1931
  93 years ago

• CPC

  • B32B43/006 - Delaminating
  • B32B38/1825 - characterised by the control or constructional features of devices for tensioning, stretching or registration
  • B65H41/00 - Machines for separating superposed webs
  • B32B2305/18 - Fabrics, textiles
  • B32B2317/22 - Natural rubber
  • Y10T156/1174 - Using roller for delamination [e.g., roller pairs operating at differing speeds or directions, etc.]

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 242 - Winding, tensioning, or guiding