3487455

Information

• Patent Grant
• 3487455

• References
• Source

• Patent Number

  3,487,455

• Date Filed

  Not available

• Date Issued

  Tuesday, December 30, 1969
  55 years ago

• CPC

  • H01B9/025 - composed of helicoidally wound wire-conductors
  • H01B9/027 - composed of semi-conducting layers
  • Y10S411/986 - Reversed bolthead or nut

• US Classifications

  • 174 - Electricity: conductors and insulators
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener