1056987

Information

• Patent Grant
• 1056987

• References
• Source

• Patent Number

  1,056,987

• Date Filed

  Not available

• Date Issued

  Tuesday, March 25, 1913
  111 years ago

• CPC

  • H05B3/16 - the conductor being mounted on an insulating base
  • A45D1/04 - by electricity
  • A45D1/08 - the jaws remaining parallel to each other during use
  • A45D1/12 - of helical or zig-zag shape

• US Classifications

  • 219 - Electric heating
  • 338 - Electrical resistors