3613231

Information

• Patent Grant
• 3613231

• References
• Source

• Patent Number

  3,613,231

• Date Filed

  Not available

• Date Issued

  Tuesday, October 19, 1971
  53 years ago

• CPC

  • H01B7/29 - Protection against damage caused by extremes of temperature or by flame
  • H02G1/08 - through tubing or conduit
  • H02G15/20 - Cable fittings for cables filled with or surrounded by gas or oil
  • Y10S277/93 - Seal including heating or cooling feature
  • Y10T29/49197 - including fluid evacuating or pressurizing

• US Classifications

  • 029 - Metal working
  • 174 - Electricity: conductors and insulators
  • 277 - Seal for a joint or juncture