3354542

Information

• Patent Grant
• 3354542

• References
• Source

• Patent Number

  3,354,542

• Date Filed

  Not available

• Date Issued

  Tuesday, November 28, 1967
  57 years ago

• CPC

  • H05K3/4084 - by deforming at least one of the conductive layers
  • H05K3/445 - having insulated holes or insulated via connections through the metal core
  • H05K3/06 - the conductive material being removed chemically or electrolytically
  • H05K2201/0355 - Metal foils
  • H05K2203/0108 - Male die used for patterning, punching or transferring
  • H05K2203/0195 - Tool for a process not provided for in H05K3/00
  • H05K2203/0221 - Perforating
  • H05K2203/0323 - Working metal substrate or core
  • H05K2203/068 - Features of the lamination press or of the lamination process
  • Y10T29/49167 - with deforming of conductive path
  • Y10T29/49833 - Punching, piercing or reaming part by surface of second part
  • Y10T156/1056 - Perforating lamina

• US Classifications

  • 029 - Metal working
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 174 - Electricity: conductors and insulators
  • 219 - Electric heating
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 337 - Electricity: electrothermally or thermally actuated switches