2503358

Information

• Patent Grant
• 2503358

• References
• Source

• Patent Number

  2,503,358

• Date Filed

  Not available

• Date Issued

  Tuesday, April 11, 1950
  74 years ago

• CPC

  • B29C41/38 - Moulds, cores or other substrates
  • B29C41/14 - Dipping a core
  • B29K2021/00 - Use of unspecified rubbers as moulding material
  • Y10S425/249 - Character

• US Classifications

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