3654674

Information

• Patent Grant
• 3654674

• References
• Source

• Patent Number

  3,654,674

• Date Filed

  Not available

• Date Issued

  Tuesday, April 11, 1972
  52 years ago

• CPC

  • B29C66/8362 - Rollers, cylinders or drums moving relative to and tangentially to the parts to be joined
  • B29C53/36 - Bending and joining
  • B29C65/04 - Dielectric heating, e.g. high-frequency welding
  • B29C66/135 - Single hemmed joints
  • B29C66/53 - Joining single elements to tubular articles, hollow articles or bars
  • B29C66/63 - Internally supporting the article during joining
  • B29C66/65 - with a relative motion between the article and the welding tool
  • B29C66/69 - General aspects of joining filaments
  • B29C66/71 - characterised by the composition of the plastics material of the parts to be joined
  • B29C66/80 - General aspects of machine operations or constructions and parts thereof
  • B29C66/832 - Reciprocating joining or pressing tools
  • B29C66/83411 - Roller, cylinder or drum types
  • B29C65/18 - using heated tools
  • B29C65/38 - Impulse heating
  • B29C65/48 - using adhesives
  • B29C65/62 - Stitching
  • B29C66/55 - sealing elements being incorporated into the joints
  • B29C66/843 - Machines for making separate joints at the same time in different planes; Machines for making separate joints at the same time mounted in parallel or in series
  • B29K2021/00 - Use of unspecified rubbers as moulding material
  • B29L2023/00 - Tubular articles
  • B29L2031/4842 - Outerwear
  • B29L2031/4864 - Gloves
  • B29L2031/501 - Boots
  • B29L2031/703 - Bellows
  • B29L2031/7696 - Showers
  • Y10T24/44231 - formed from elastic material

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.