3831213

Information

• Patent Grant
• 3831213

• References
• Source

• Patent Number

  3,831,213

• Date Filed

  Not available

• Date Issued

  Tuesday, August 27, 1974
  50 years ago

• CPC

  • C23C4/00 - Coating by spraying the coating material in the molten state
  • B05B15/0475 - generating border lines between coated and uncoated surfaces where one is not enclosed in the other
  • B23G9/00 - Working screws, bolt heads, or nuts in conjunction with thread cutting
  • C23C4/02 - Pre-treatment of the material to be coated
  • F16B33/06 - Surface treatment of parts furnished with screw-thread
  • F16B39/34 - Locking by deformable inserts or like parts
  • B05B7/203 - the material to be sprayed having originally the shape of a wire, rod or the like
  • F02F2007/0063 - Head bolts; Arrangements of cylinder head bolts
  • Y10S411/914 - Coated bolt
  • Y10S411/93 - Flowing metal or settable material
  • Y10S470/906 - Nylon plug lock

• US Classifications

  • 470 - Threaded, headed fastener, or washer making: process and apparatus
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener