2830324

Information

• Patent Grant
• 2830324

• References
• Source

• Patent Number

  2,830,324

• Date Filed

  Not available

• Date Issued

  Tuesday, April 15, 1958
  66 years ago

• CPC

  • A43D3/023 - Hinge constructions for articulated lasts
  • A43D3/024 - Lasts with a fore part and heel section relatively slideable to one another along an inclined line of cut
  • B29D35/0027 - Last constructions; Mountings therefor
  • B29D35/0045 - Sealing means for the mould cavity
  • B29D35/0072 - Last constructions; Mountings therefor
  • B29D35/009 - Sealing means for the mould cavity
  • B29C35/00 - Heating, cooling or curing
  • B29K2021/00 - Use of unspecified rubbers as moulding material

• US Classifications

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