3709973

Information

• Patent Grant
• 3709973

• References
• Source

• Patent Number

  3,709,973

• Date Filed

  Not available

• Date Issued

  Tuesday, January 9, 1973
  51 years ago

• CPC

  • B29D35/0027 - Last constructions; Mountings therefor
  • B29D35/084 - using exchangeable mould elements
  • B29K2021/00 - Use of unspecified rubbers as moulding material

• US Classifications

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