2834983

Information

• Patent Grant
• 2834983

• References
• Source

• Patent Number

  2,834,983

• Date Filed

  Not available

• Date Issued

  Tuesday, May 20, 1958
  66 years ago

• CPC

  • B29C47/0033 - Articles having longitudinal irregularities
  • B26F1/0038 - from the inside
  • B29C47/20 - with annular opening
  • B29C47/225 - with centering means
  • B29C47/0023 - Hollow rigid articles having only one tubular passage
  • B29C47/0066 - Extrusion moulding combined with cutting
  • B29L2023/003 - having irregular or rough surfaces
  • B29L2028/00 - Nets or the like
  • Y10S264/70 - Processes for forming screens or perforating articles
  • Y10S425/037 - Perforate
  • Y10T83/283 - With means to control or modify temperature of apparatus or work

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 083 - Cutting
  • 264 - Plastic and nonmetallic article shaping or treating: processes