1288812

Information

• Patent Grant
• 1288812

• References
• Source

• Patent Number

  1,288,812

• Date Filed

  Not available

• Date Issued

  Tuesday, December 24, 1918
  106 years ago

• CPC

  • F16B39/128 - by means of eccentrical or spiral interengaging parts
  • Y10S411/933 - Key or pawl locked
  • Y10T403/295 - having locking means

• US Classifications

  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
  • 081 - Tools
  • 403 - Joints and connections