3056165

Information

• Patent Grant
• 3056165

• References
• Source

• Patent Number

  3,056,165

• Date Filed

  Not available

• Date Issued

  Tuesday, October 2, 1962
  62 years ago

• CPC

  • B29D35/0036 - with displaceable sole plates
  • B29C67/221 - Applying counter pressure during foaming
  • B29D35/0072 - Last constructions; Mountings therefor
  • B29D35/0081 - with displaceable sole plates
  • B29D35/10 - having preformed soles or heels joined on to preformed uppers using a moulding technique
  • 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
  • 091 - Motors: expansible chamber type
  • 092 - Expansible chamber devices