1708305

Information

• Patent Grant
• 1708305

• References
• Source

• Patent Number

  1,708,305

• Date Filed

  Not available

• Date Issued

  Tuesday, April 9, 1929
  95 years ago

• CPC

  • F16B39/32 - Locking by means of a pawl or pawl-like tongue
  • F16B39/24 - by means of washers, spring washers, or resilient plates that lock against the object
  • F16B39/12 - by means of locknuts
  • Y10S411/926 - Positive lock
  • Y10S411/933 - Key or pawl locked
  • Y10S411/961 - Pawl and ratchet

• US Classifications

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