2663662

Information

• Patent Grant
• 2663662

• References
• Source

• Patent Number

  2,663,662

• Date Filed

  Not available

• Date Issued

  Tuesday, December 22, 1953
  71 years ago

• CPC

  • E01B9/16 - for wooden sleepers
  • F16B13/142 - characterised by the composition of the setting material or mixture
  • F16B39/225 - by means of a settable material
  • Y10S411/929 - Thread lock
  • Y10S411/947 - Elastic-gripping action
  • Y10T29/49863 - with prestressing of part
  • Y10T29/49885 - with coating before or during assembling
  • Y10T29/49964 - At least one part nonmetallic
  • Y10T29/4997 - At least one part nonmetallic

• US Classifications

  • 144 - Woodworking
  • 029 - Metal working
  • 052 - Static structures
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 238 - Railways: surface track
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
  • 528 - Synthetic resins or natural rubbers