2554552

Information

• Patent Grant
• 2554552

• References
• Source

• Patent Number

  2,554,552

• Date Filed

  Not available

• Date Issued

  Tuesday, May 29, 1951
  73 years ago

• CPC

  • B29D35/0018 - Moulds
  • B29D35/0027 - Last constructions; Mountings therefor
  • B29D35/0063 - Moulds
  • B29D35/0072 - Last constructions; Mountings therefor
  • B30B1/008 - by a rod swinging between a fixed plane and the ram
  • B29K2021/00 - Use of unspecified rubbers as moulding material

• US Classifications

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