3832964

Information

• Patent Grant
• 3832964

• References
• Source

• Patent Number

  3,832,964

• Date Filed

  Not available

• Date Issued

  Tuesday, September 3, 1974
  50 years ago

• CPC

  • B29C65/567 - using a tamping or a swaging operation
  • B21D51/36 - collapsible or like thin-walled tubes
  • B29C53/36 - Bending and joining
  • B29C57/00 - Shaping of tube ends
  • B29C65/56 - using mechanical means or mechanical connections
  • B29C66/13 - Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
  • B29C66/5344 - said single elements being substantially annular, i.e. of finite length
  • B29C66/63 - Internally supporting the article during joining
  • B29C66/81423 - being concave
  • B29C66/81431 - comprising a single cavity
  • B29C66/8322 - Joining or pressing tools reciprocating along one axis
  • B29C66/83221 - cooperating reciprocating tools, each tool reciprocating along one axis
  • B29D23/20 - Flexible squeeze tubes
  • B65D35/12 - Connections between body and closure-receiving bush
  • B29C66/71 - characterised by the composition of the plastics material of the parts to be joined
  • B29L2023/20 - Flexible squeeze tubes
  • Y10T29/49945 - by driven force fit

• US Classifications

  • 029 - Metal working
  • 222 - Dispensing
  • 229 - Envelopes, wrappers, and paperboard boxes