3140330

Information

• Patent Grant
• 3140330

• References
• Source

• Patent Number

  3,140,330

• Date Filed

  Not available

• Date Issued

  Tuesday, July 7, 1964
  60 years ago

• CPC

  • B29C55/285 - by using internal mechanical means
  • B29C47/0033 - Articles having longitudinal irregularities
  • B29C47/20 - with annular opening
  • B29C35/04 - using liquids, gas or steam
  • B29C47/0026 - Hollow flexible articles
  • B29L2028/00 - Nets or the like

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 026 - Textiles: cloth finishing
  • 425 - Plastic article or earthenware shaping or treating: apparatus