2897542

Information

• Patent Grant
• 2897542

• References
• Source

• Patent Number

  2,897,542

• Date Filed

  Not available

• Date Issued

  Tuesday, August 4, 1959
  65 years ago

• CPC

  • H01B13/185 - by periodically constricting an insulating sleeve
  • B29C47/0014 - Filamentary-shaped articles
  • B29C47/0028 - Multi-passage hollow articles
  • B29C47/02 - incorporating preformed parts or layers

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 174 - Electricity: conductors and insulators