3502278

Information

• Patent Grant
• 3502278

• References
• Source

• Patent Number

  3,502,278

• Date Filed

  Not available

• Date Issued

  Tuesday, March 24, 1970
  54 years ago

• CPC

  • H05B3/84 - Heating arrangements specially adapted for transparent or reflecting areas
  • B21F27/22 - of network for wire-reinforced glass or the like
  • H05B3/16 - the conductor being mounted on an insulating base
  • H05B3/28 - heating conductor embedded in insulating material
  • H05B3/283 - the insulating material being an inorganic material
  • H05B3/286 - the insulating material being an organic material
  • H05B3/86 - the heating conductors being embedded in the transparent or reflecting material
  • H05B2203/017 - Manufacturing methods or apparatus for heaters

• US Classifications

  • 242 - Winding, tensioning, or guiding