3128857

Information

• Patent Grant
• 3128857

• References
• Source

• Patent Number

  3,128,857

• Date Filed

  Not available

• Date Issued

  Tuesday, April 14, 1964
  60 years ago

• CPC

  • H02G11/02 - using take-up reel or drum
  • B65H75/4455 - using a planetary assembly coaxially rotating around a central drum
  • B65H2403/481 - Planetary
  • B65H2701/34 - electric cords or electric power cables

• US Classifications

  • 191 - Electricity: transmission to vehicles
  • 242 - Winding, tensioning, or guiding