3561075

Information

• Patent Grant
• 3561075

• References
• Source

• Patent Number

  3,561,075

• Date Filed

  Not available

• Date Issued

  Tuesday, February 9, 1971
  54 years ago

• CPC

  • F16B5/065 - the plates being one on top of the other and distanced from each other
  • F16B5/0642 - the plates being arranged one on top of the other and in full close contact with each other
  • F16B41/00 - Measures against loss of bolts, nuts, or pins Measures against unauthorised operation of bolts, nuts or pins
  • F16B41/002 - Measures against loss of bolts, nuts or pins
  • Y10S411/999 - with retainer
  • Y10T24/45942 - having threaded formation
  • Y10T24/50 - Readily interlocking, two-part fastener requiring either destructive or tool disengagement

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener