3191864

Information

• Patent Grant
• 3191864

• References
• Source

• Patent Number

  3,191,864

• Date Filed

  Not available

• Date Issued

  Tuesday, June 29, 1965
  59 years ago

• CPC

  • E01B9/16 - for wooden sleepers
  • F16B13/02 - in one piece with protrusion or ridges on the shaft
  • Y10S411/908 - Resinous material
  • Y10S411/922 - Nail, spike or tack having locking device

• US Classifications

  • 238 - Railways: surface track
  • 052 - Static structures
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener