3343211

Information

• Patent Grant
• 3343211

• References
• Source

• Patent Number

  3,343,211

• Date Filed

  Not available

• Date Issued

  Tuesday, September 26, 1967
  57 years ago

• CPC

  • B29C43/18 - incorporating preformed parts or layers
  • B29C31/048 - the material being severed at the dispensing head exit
  • B29C31/063 - of the piston type
  • B29C43/34 - Feeding the material to the mould or the compression means
  • B29C70/80 - Moulding sealing material into closure members
  • B29C47/00 - Extrusion moulding
  • B29C47/0019 - Flat rigid articles
  • B29C47/0023 - Hollow rigid articles having only one tubular passage
  • B29C2043/3433 - using dispensing heads
  • B29L2031/565 - for containers
  • Y10S425/809 - Seal, bottle caps only

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus