3730817

Information

• Patent Grant
• 3730817

• References
• Source

• Patent Number

  3,730,817

• Date Filed

  Not available

• Date Issued

  Tuesday, May 1, 1973
  51 years ago

• CPC

  • B29D5/06 - the interlocking members being formed by continuous helix
  • A44B19/12 - Interlocking member in the shape of a continuous helix
  • A44B19/406 - Connection of one-piece interlocking members
  • B29C65/086 - using a rotary anvil
  • B29C66/0342 - Cooling
  • B29C66/4722 - Fixing strips to surfaces other than edge faces
  • B29C66/69 - General aspects of joining filaments
  • B29C66/7392 - characterised by the material of at least one of the parts being a thermoplastic
  • B29C66/73921 - characterised by the materials of both parts being thermoplastics
  • B29C66/81427 - comprising a single ridge
  • B29C66/83411 - Roller, cylinder or drum types
  • B29C66/83415 - the contact angle between said rollers, cylinders or drums and said parts to be joined being a non-zero angle
  • B29D5/00 - Producing elements of slide fasteners Combined making and attaching of elements of slide fasteners
  • B29D5/04 - the interlocking members being formed by continuous meander of filamentary material
  • B29C66/81419 - and flat
  • B29C66/81422 - being convex
  • B29C66/81423 - being concave
  • B29L2005/00 - Elements of slide fasteners

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 228 - Metal fusion bonding