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Class Information
Number: 411/501
Name: Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener > Headed fastener element > Having plastically flowable or deflectable end, e.g., rivet, etc.
Description: Subject matter wherein either the head or an opposing end of the fastening means consists of a polycrystalline metallic grain structure which when subjected to an externally applied force is plastically flowable thereby producing a securing head structure or deflected end structure.










Sub-classes under this class:

Class Number Class Name Patents
411/502 Plural end legs 22
411/504 Solid end type 54


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8656562 Structure of assembling a plastic locking device with a surface material Feb. 25, 2014
8506222 Nut plate assembly and methods of using the same Aug. 13, 2013
8506228 Punch rivet and die Aug. 13, 2013
8449234 Blind rivet May. 28, 2013
8444354 Mounting/assembly element for assembling workpieces, particularly overlapping plates and/or components May. 21, 2013
8434984 Self-interlocking sleeve-core shear pin fastener May. 7, 2013
8388292 Self expanding fastener Mar. 5, 2013
8365387 Method of forming a rivet and securing a piece of material Feb. 5, 2013
8366363 Blind rivet Feb. 5, 2013
8328483 Blind rivet Dec. 11, 2012
8328484 Self-piercing riveting Dec. 11, 2012
8328489 Self-pierce rivets and an adjustable strap handle Dec. 11, 2012
8323272 Apparatus and methods for programming a shape-memory medical device implant Dec. 4, 2012
8297899 Clinch pin fastener Oct. 30, 2012
8230571 Self-attaching fastener and panel assembly, method of installation and die member Jul. 31, 2012
8172326 Pivot joint assembly for a vehicle seat May. 8, 2012
8087149 Self-piercing rivet and method of joining with bonded riveted joints Jan. 3, 2012
8070406 Self-piercing riveting Dec. 6, 2011
7996975 Method of making unified head for a staked fastener Aug. 16, 2011
7939981 Electrical motor and method for connection of an electrical motor to a connector flange May. 10, 2011
7927051 Rivet and riveted structure using same Apr. 19, 2011
7921538 Aligner for use with a staked fastener Apr. 12, 2011
7891925 Shear resistant rivet and saw chain Feb. 22, 2011
7824141 Blind rivet Nov. 2, 2010
7802952 Nut plate fastener assembly for hard metal materials Sep. 28, 2010
7797126 Online determination of the quality characteristics for punch riveting and clinching Sep. 14, 2010
7762753 Self-piercing rotationally symmetrical rivet Jul. 27, 2010
7738826 Interlocking fastener design prevents part movement Jun. 15, 2010
7731467 Bolt element having a shaft part and a spherical head, component assembly and method for the manufacture of a bolt element Jun. 8, 2010
7628573 Self-piercing rivet Dec. 8, 2009
7594788 Clinch/broach connector Sep. 29, 2009
7575404 Nut plate fastener assembly for composite materials Aug. 18, 2009
7575149 Method of connecting a metallic bolt to a plastic workpiece Aug. 18, 2009
7534079 Rivets having high strength and formability May. 19, 2009
7454838 Scissors with improved riveted closing system Nov. 25, 2008
7425111 Torque resistant fastening element Sep. 16, 2008
7384226 Blind fastener Jun. 10, 2008
7374381 Double flush clinch stud May. 20, 2008
7367767 Function element assembly part consisting of a sheet metal part and a function element and method for attaching a function element to a sheet metal part May. 6, 2008
7351022 Unified multi-part head for a staked fastener Apr. 1, 2008
7347641 Methods and systems for joining structures Mar. 25, 2008
7341413 Self-piercing blind fastener Mar. 11, 2008
7334828 Force strut brace Feb. 26, 2008
7322783 Self-drilling pull-through blind rivet and methods of and apparatus for the assembly and setting thereof Jan. 29, 2008
7303366 Three part blind fastener Dec. 4, 2007
7284319 Self-piercing rivet setting die and apparatus Oct. 23, 2007
7273338 Blind rivet and method of assembly Sep. 25, 2007
7219870 Zero looseness fastener for linkage assembly May. 22, 2007
RE39582 Method for replacing a tacking fastener Apr. 24, 2007
7179034 Torque resistant fastening element Feb. 20, 2007

1 2 3 4










 
 
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