1685120

Information

• Patent Grant
• 1685120

• References
• Source

• Patent Number

  1,685,120

• Date Filed

  Not available

• Date Issued

  Tuesday, September 25, 1928
  97 years ago

• CPC

  • F16B39/108 - with a locking washer under the nut or bolt head having at least one tongue or lug folded against the nut or bolt head, or against the object itself
  • F16B39/12 - by means of locknuts
  • Y10S411/934 - Side locked
  • Y10S411/943 - Flexible washer

• US Classifications

  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener