3847711

Information

• Patent Grant
• 3847711

• References
• Source

• Patent Number

  3,847,711

• Date Filed

  Not available

• Date Issued

  Tuesday, November 12, 1974
  50 years ago

• CPC

  • B65D33/2508 - using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener and operated without a slider
  • B29C65/02 - by heating, with or without pressure
  • B29C65/224 - being a resistive ribbon, a resistive band or a resistive strip
  • B29C65/7433 - the tool being a wire
  • B29C65/7453 - the severing tool being a wire
  • B29C66/346 - Making joints having variable thicknesses in the joint area
  • B29C66/4312 - for making flat seams in tubular or hollow articles
  • B29C66/8122 - characterised by the composition of the material constituting the pressing elements
  • B29C66/8322 - Joining or pressing tools reciprocating along one axis
  • B65D33/2541 - characterised by the slide fastener
  • A44B19/16 - interlocking member having uniform section throughout the length of the stringer
  • B29C65/38 - Impulse heating
  • B29C66/0044 - using a separating sheet
  • Y10T156/1313 - Cutting element simultaneously bonds [e.g., cut seaming]

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture