2857626

Information

• Patent Grant
• 2857626

• References
• Source

• Patent Number

  2,857,626

• Date Filed

  Not available

• Date Issued

  Tuesday, October 28, 1958
  66 years ago

• CPC

  • H01F41/005 - Impregnating or encapsulating
  • B29C33/123 - for centering the inserts
  • B29C37/006 - Degassing moulding material or draining off gas during moulding
  • B29C39/10 - incorporating preformed parts or layers
  • B29C70/72 - Encapsulating inserts having non-encapsulated projections
  • H01B3/30 - plastics resins waxes
  • H01F27/022 - Encapsulation
  • H01F27/327 - Encapsulating or impregnating
  • H01F41/127 - Encapsulating or impregnating
  • H02H7/1209 - for converters using only discharge tubes
  • B29K2063/00 - Use of EP
  • B29L2031/3406 - Components

• US Classifications

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