3853654

Information

• Patent Grant
• 3853654

• References
• Source

• Patent Number

  3,853,654

• Date Filed

  Not available

• Date Issued

  Tuesday, December 10, 1974
  50 years ago

• CPC

  • G03D15/043 - Cutting or splicing of filmstrips
  • B29C65/18 - using heated tools
  • B29C65/4815 - Hot melt adhesives
  • B29C65/5021 - being multi-layered
  • B29C65/5042 - covering both elements to be joined
  • B29C65/609 - the integral rivets being plunge-formed
  • B29C66/1122 - Single lap to lap joints
  • B29C66/1142 - Single butt to butt joints
  • B29C66/43 - Joining a relatively small portion of the surface of said articles
  • B29C66/81429 - comprising a single tooth
  • B29C66/8324 - Joining or pressing tools pivoting around one axis
  • B29C66/83413 - cooperating rollers, cylinders or drums
  • B65H21/00 - Apparatus for splicing webs
  • B29C65/4825 - Pressure sensitive adhesives
  • B65H2301/46325 - Separate element
  • Y10T156/1056 - Perforating lamina
  • Y10T156/1304 - Means making hole or aperture in part to be laminated

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture