2222461

Information

• Patent Grant
• 2222461

• References
• Source

• Patent Number

  2,222,461

• Date Filed

  Not available

• Date Issued

  Tuesday, November 19, 1940
  85 years ago

• CPC

  • B29C49/46 - characterised by using a particular environment or blow fluids other than air
  • A47F7/10 - for hosiery
  • B29C49/4823 - with incorporated heating or cooling means
  • B29D35/0027 - Last constructions; Mountings therefor
  • B29D35/0072 - Last constructions; Mountings therefor
  • B29C35/00 - Heating, cooling or curing
  • B29C35/049 - using steam or damp
  • B29C2035/1616 - using liquids
  • B29C2049/0089 - the parison being a tube
  • B29C2049/4655 - water
  • B29C2049/4691 - using steam during blow moulding
  • B29K2021/00 - Use of unspecified rubbers as moulding material
  • B29K2105/258 - tubular
  • B29L2031/501 - Boots
  • B29L2031/702 - Imitation articles

• US Classifications

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