2458221

Information

• Patent Grant
• 2458221

• References
• Source

• Patent Number

  2,458,221

• Date Filed

  Not available

• Date Issued

  Tuesday, January 4, 1949
  76 years ago

• CPC

  • B29C71/0009 - using liquids
  • B29K2011/00 - Use of rubber derived from chloroprene as moulding material
  • B29K2105/0029 - Perfuming, odour masking or flavouring agents

• US Classifications

  • 521 - Synthetic resins or natural rubbers
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 525 - Synthetic resins or natural rubbers
  • 528 - Synthetic resins or natural rubbers