1981194

Information

• Patent Grant
• 1981194

• References
• Source

• Patent Number

  1,981,194

• Date Filed

  Not available

• Date Issued

  Tuesday, November 20, 1934
  90 years ago

• CPC

  • B29D35/0063 - Moulds
  • B29D35/0072 - Last constructions; Mountings therefor
  • B29C35/00 - Heating, cooling or curing
  • B29K2021/00 - Use of unspecified rubbers as moulding material
  • Y10S425/054 - Through travel mold
  • Y10S425/815 - Chemically inert or reactive atmosphere

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing