3589642

Information

• Patent Grant
• 3589642

• References
• Source

• Patent Number

  3,589,642

• Date Filed

  Not available

• Date Issued

  Tuesday, June 29, 1971
  53 years ago

• CPC

  • B65H75/4405 - Traversing devices; means for orderly arranging the material on the drum
  • B65H54/2848 - Arrangements for aligned winding
  • B65H57/00 - Guides for filamentary materials Supports therefor
  • E21B19/08 - Apparatus for feeding the rods or cables Apparatus for increasing or decreasing the pressure on the drilling tool Apparatus for counterbalancing the weight of the rods
  • E21B47/00 - Survey of boreholes or wells
  • F16L3/012 - using reels

• US Classifications

  • 242 - Winding, tensioning, or guiding
  • 254 - Implements or apparatus for applying pushing or pulling force