3345226

Information

• Patent Grant
• 3345226

• References
• Source

• Patent Number

  3,345,226

• Date Filed

  Not available

• Date Issued

  Tuesday, October 3, 1967
  57 years ago

• CPC

  • B29C66/0044 - using a separating sheet
  • B29C65/04 - Dielectric heating, e.g. high-frequency welding
  • B29C66/43 - Joining a relatively small portion of the surface of said articles
  • B29C66/7392 - characterised by the material of at least one of the parts being a thermoplastic
  • B29C66/81871 - of the welding jaws
  • B29C66/8322 - Joining or pressing tools reciprocating along one axis
  • B29C66/8122 - characterised by the composition of the material constituting the pressing elements
  • B29C66/8416 - of different thickness
  • Y10T24/25 - Zipper or required component thereof
  • Y10T156/1054 - and simultaneously bonding [e.g., cut-seaming]

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 024 - Buckles, buttons, clasps, etc.