3004715

Information

• Patent Grant
• 3004715

• References
• Source

• Patent Number

  3,004,715

• Date Filed

  Not available

• Date Issued

  Tuesday, October 17, 1961
  63 years ago

• CPC

  • E01B9/686 - with textured surface
  • E01B9/306 - the clip being a shaped plate
  • F16B13/141 - Fixing plugs in holes by the use of settable material
  • F16B19/02 - Bolts or sleeves for positioning of machine parts
  • Y10S238/01 - Track structure assembled by gluing

• US Classifications

  • 238 - Railways: surface track
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
  • D08 - Tools and hardware