2830326

Information

• Patent Grant
• 2830326

• References
• Source

• Patent Number

  2,830,326

• Date Filed

  Not available

• Date Issued

  Tuesday, April 15, 1958
  66 years ago

• CPC

  • B27J5/00 - Mechanical working of cork
  • B29C47/0004 - characterised by the choice of material
  • B29C47/0023 - Hollow rigid articles having only one tubular passage
  • B29K2105/06 - containing reinforcements, fillers or inserts
  • B29K2105/12 - of short lengths

• US Classifications

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