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Classification Resources
 
Class   411EXPANDED, THREADED, DRIVEN, HEADED, TOOL-DEFORMED, OR LOCKED-THREADED FASTENER
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[List of Pre Grant Publications for class 411 subclass 1][List of Patents for class 411 subclass 1]1 TORQUE RESPONSIVE NUT OR BOLT DRIVING CONNECTION
[List of Pre Grant Publications for class 411 subclass 8][List of Patents for class 411 subclass 8]8 WITH MEANS TO INDICATE APPLICATION OF PREDETERMINED STRESS-STRAIN
 [List of Pre Grant Publications for class 411 subclass 14.5][List of Patents for class 411 subclass 14.5]14.5 TENSIONED ALONG THE LONGITUDINAL AXIS BY A COAXIAL FORCE APPLYING DEVICE (E.G., MECHANICAL TENSIONER)
[List of Pre Grant Publications for class 411 subclass 15][List of Patents for class 411 subclass 15]15 HAVING SEPARATE EXPANDER MEANS
[List of Pre Grant Publications for class 411 subclass 16][List of Patents for class 411 subclass 16]16 Subclass 16 indent level is 1 Helical anchor
[List of Pre Grant Publications for class 411 subclass 19][List of Patents for class 411 subclass 19]19 Subclass 19 indent level is 1 Fluent pressure actuated
[List of Pre Grant Publications for class 411 subclass 21][List of Patents for class 411 subclass 21]21 Subclass 21 indent level is 1 Having securing element projecting through aperture in sleeve
[List of Pre Grant Publications for class 411 subclass 24][List of Patents for class 411 subclass 24]24 Subclass 24 indent level is 1 Oppositely acting double wedge expander means
[List of Pre Grant Publications for class 411 subclass 29][List of Patents for class 411 subclass 29]29 Subclass 29 indent level is 1 With hole forming means
[List of Pre Grant Publications for class 411 subclass 32][List of Patents for class 411 subclass 32]32 Subclass 32 indent level is 1 Made up of plural expansible segments or sections
[List of Pre Grant Publications for class 411 subclass 34][List of Patents for class 411 subclass 34]34 Subclass 34 indent level is 1 Bulged by axially contracting ends
[List of Pre Grant Publications for class 411 subclass 39][List of Patents for class 411 subclass 39]39 Subclass 39 indent level is 1 Frangible member
[List of Pre Grant Publications for class 411 subclass 44][List of Patents for class 411 subclass 44]44 Subclass 44 indent level is 1 Including sleeve and distinct tapered expander (e.g., anchor bolt type)
[List of Pre Grant Publications for class 411 subclass 75][List of Patents for class 411 subclass 75]75 Subclass 75 indent level is 1 Relatively sliding wedge surfaces
[List of Pre Grant Publications for class 411 subclass 80.1][List of Patents for class 411 subclass 80.1]80.1 Subclass 80.1 indent level is 1 Comprising a head and expandable portions spread by fastener (e.g., drywall anchor)
[List of Pre Grant Publications for class 411 subclass 80.5][List of Patents for class 411 subclass 80.5]80.5 Subclass 80.5 indent level is 1 Sleeve type (headless) with longitudinal slot, slit, or split expanded by fastener
[List of Pre Grant Publications for class 411 subclass 82][List of Patents for class 411 subclass 82]82 INCLUDING SETTABLE MATERIAL
 [List of Pre Grant Publications for class 411 subclass 82.5][List of Patents for class 411 subclass 82.5]82.5 TEMPERATURE SENSITIVE OR RESPONSIVE
[List of Pre Grant Publications for class 411 subclass 81][List of Patents for class 411 subclass 81]81 THREADED FASTENER LOCKED TO A DISCREET STRUCTURE (E.G., PLATE, RAIL, WHEEL)
[List of Pre Grant Publications for class 411 subclass 84][List of Patents for class 411 subclass 84]84 Subclass 84 indent level is 1 Prefabricated assembly comprising strip or sheet member carrying plural, similar fasteners
 [List of Pre Grant Publications for class 411 subclass 86][List of Patents for class 411 subclass 86]86 Subclass 86 indent level is 1 Including a series of elements, one element restricting two fasteners of a plurality, and the remainder each restricting one fastener
[List of Pre Grant Publications for class 411 subclass 87][List of Patents for class 411 subclass 87]87 Subclass 87 indent level is 1 Elongate member extending between and interlocking plural bolts or nuts
 [List of Pre Grant Publications for class 411 subclass 89][List of Patents for class 411 subclass 89]89 Subclass 89 indent level is 1 Member extending between plural fasteners and restricting the rotation thereof in one direction more than the other (e.g., pawl and ratchet)
[List of Pre Grant Publications for class 411 subclass 90][List of Patents for class 411 subclass 90]90 Subclass 90 indent level is 1 Member extending between and engaging flat formed on side of each of a plurality of bolts or nuts (e.g., side lock)
 [List of Pre Grant Publications for class 411 subclass 101][List of Patents for class 411 subclass 101]101 Subclass 101 indent level is 1 Member engages the inwardly facing surface of a plurality of bolt heads or nuts
 [List of Pre Grant Publications for class 411 subclass 102][List of Patents for class 411 subclass 102]102 Subclass 102 indent level is 1 Series of elements, each restricting a single fastener, cooperating to restrict a series of fasteners
[List of Pre Grant Publications for class 411 subclass 103][List of Patents for class 411 subclass 103]103 Subclass 103 indent level is 1 Member preassembled with substructure at through-passage or recess for holding single bolt or nut in coaxial relation therewith
[List of Pre Grant Publications for class 411 subclass 114][List of Patents for class 411 subclass 114]114 Subclass 114 indent level is 1 Recessed or toothed member receiving movable pawl carried by bolt head or nut
[List of Pre Grant Publications for class 411 subclass 116][List of Patents for class 411 subclass 116]116 Subclass 116 indent level is 1 Fastener, or coaxial adjunct therefor, having sidewardly facing flat or formation engaged by portion of member (e.g., side lock)
[List of Pre Grant Publications for class 411 subclass 132][List of Patents for class 411 subclass 132]132 Subclass 132 indent level is 1 Member or portion thereof located between substructure and inwardly facing surface of bolt head or nut
 [List of Pre Grant Publications for class 411 subclass 133][List of Patents for class 411 subclass 133]133 Subclass 133 indent level is 2 Member fixed to bolt shank, and member or bolt fixed to substructure
[List of Pre Grant Publications for class 411 subclass 134][List of Patents for class 411 subclass 134]134 Subclass 134 indent level is 2 Means holding member to bolt, nut or substructure prior to use
[List of Pre Grant Publications for class 411 subclass 136][List of Patents for class 411 subclass 136]136 Subclass 136 indent level is 2 Member comprises looplike element (e.g., washer) interlocked with additional element, one of them engaging substructure or surface in other than planar, face to face contact
 [List of Pre Grant Publications for class 411 subclass 140][List of Patents for class 411 subclass 140]140 Subclass 140 indent level is 2 Elongate member moves in longitudinally extending opening in bolt head or nut to enter substructure
 [List of Pre Grant Publications for class 411 subclass 141][List of Patents for class 411 subclass 141]141 Subclass 141 indent level is 2 Locking dog or pawl carried by bolt head or nut and engaging substructure
 [List of Pre Grant Publications for class 411 subclass 142][List of Patents for class 411 subclass 142]142 Subclass 142 indent level is 2 Key introduced laterally at juncture of surface and substructure
[List of Pre Grant Publications for class 411 subclass 143][List of Patents for class 411 subclass 143]143 Subclass 143 indent level is 2 Formations on either member or surface, and cooperative, restricting means on the other
[List of Pre Grant Publications for class 411 subclass 147][List of Patents for class 411 subclass 147]147 Subclass 147 indent level is 2 Member comprises washer formed as closed loop or apertured plate or as split ring
[List of Pre Grant Publications for class 411 subclass 166][List of Patents for class 411 subclass 166]166 Subclass 166 indent level is 1 Design of fastener or substructure restricts rotation (e.g., flattened head rotatable in receiving slot, depression in substructure, bolt clipped to substructure)
[List of Pre Grant Publications for class 411 subclass 172][List of Patents for class 411 subclass 172]172 Subclass 172 indent level is 1 Nut, and means to engage substructure on its opposite faces for retaining nut at aperture therein, formed as unitary component
[List of Pre Grant Publications for class 411 subclass 190][List of Patents for class 411 subclass 190]190 HAVING STRUCTURE TO RESTRICT ROTATION OF THREADED, MATING PIECES (E.G., NUT LOCK)
[List of Pre Grant Publications for class 411 subclass 191][List of Patents for class 411 subclass 191]191 Subclass 191 indent level is 1 Structure contacts nut piece side and is fixed to the nut
[List of Pre Grant Publications for class 411 subclass 204][List of Patents for class 411 subclass 204]204 Subclass 204 indent level is 1 Structure is coaxial, distinct member (e.g., washer, key, or nut portion) that restricts nut piece
[List of Pre Grant Publications for class 411 subclass 205][List of Patents for class 411 subclass 205]205 Subclass 205 indent level is 2 Member includes pawl- or pivoting key-type portion engaging threads
[List of Pre Grant Publications for class 411 subclass 209][List of Patents for class 411 subclass 209]209 Subclass 209 indent level is 2 Member includes key, screw, tongue, etc. perpendicular to threads
[List of Pre Grant Publications for class 411 subclass 214][List of Patents for class 411 subclass 214]214 Subclass 214 indent level is 2 Member includes screw receivable in an axially extending, internally threaded bore
[List of Pre Grant Publications for class 411 subclass 216][List of Patents for class 411 subclass 216]216 Subclass 216 indent level is 2 Member or portion includes an axially disposed key
 [List of Pre Grant Publications for class 411 subclass 221][List of Patents for class 411 subclass 221]221 Subclass 221 indent level is 2 Member or portion includes piece that interlocks with an axially extending recess or slot in a bolt and a recess in an axially outwardly facing side of a nut
[List of Pre Grant Publications for class 411 subclass 222][List of Patents for class 411 subclass 222]222 Subclass 222 indent level is 2 Internally threaded locking member (e.g., jam nut)
[List of Pre Grant Publications for class 411 subclass 246][List of Patents for class 411 subclass 246]246 Subclass 246 indent level is 2 By thread-gripping locking element
 [List of Pre Grant Publications for class 411 subclass 257][List of Patents for class 411 subclass 257]257 Subclass 257 indent level is 1 Including material in the nature of (1) a metallic coating, (2) a quantity of fusible metal or (3) a discrete member formed of ductile metal
 [List of Pre Grant Publications for class 411 subclass 258][List of Patents for class 411 subclass 258]258 Subclass 258 indent level is 1 Including settable material
[List of Pre Grant Publications for class 411 subclass 259][List of Patents for class 411 subclass 259]259 Subclass 259 indent level is 1 Comprising a thread lock
[List of Pre Grant Publications for class 411 subclass 260][List of Patents for class 411 subclass 260]260 Subclass 260 indent level is 2 Including a distortable metallic washer or sleeve
 [List of Pre Grant Publications for class 411 subclass 262][List of Patents for class 411 subclass 262]262 Subclass 262 indent level is 2 Including a coil spring
 [List of Pre Grant Publications for class 411 subclass 263][List of Patents for class 411 subclass 263]263 Subclass 263 indent level is 2 Differential thread means
 [List of Pre Grant Publications for class 411 subclass 264][List of Patents for class 411 subclass 264]264 Subclass 264 indent level is 2 Rocking thread section on the externally threaded element
[List of Pre Grant Publications for class 411 subclass 265][List of Patents for class 411 subclass 265]265 Subclass 265 indent level is 2 Including a tapered (e.g., a conical) surface for wedging the internally threaded element against the externally threaded one
 [List of Pre Grant Publications for class 411 subclass 271][List of Patents for class 411 subclass 271]271 Subclass 271 indent level is 2 Externally threaded element includes an axially extending opening in its free end for receiving an expander member
[List of Pre Grant Publications for class 411 subclass 272][List of Patents for class 411 subclass 272]272 Subclass 272 indent level is 2 Including camming surfaces on the threaded elements or on an additional member
[List of Pre Grant Publications for class 411 subclass 274][List of Patents for class 411 subclass 274]274 Subclass 274 indent level is 2 Having an element, or with a discrete member, adapted to cant the assembly
[List of Pre Grant Publications for class 411 subclass 276][List of Patents for class 411 subclass 276]276 Subclass 276 indent level is 2 Having the internally threaded element distorted
[List of Pre Grant Publications for class 411 subclass 292][List of Patents for class 411 subclass 292]292 Subclass 292 indent level is 2 Including a longitudinal locking member
[List of Pre Grant Publications for class 411 subclass 294][List of Patents for class 411 subclass 294]294 Subclass 294 indent level is 2 Including a radial locking member
[List of Pre Grant Publications for class 411 subclass 296][List of Patents for class 411 subclass 296]296 Subclass 296 indent level is 2 Side clutch
 [List of Pre Grant Publications for class 411 subclass 300][List of Patents for class 411 subclass 300]300 Subclass 300 indent level is 2 Tangential locking member
[List of Pre Grant Publications for class 411 subclass 301][List of Patents for class 411 subclass 301]301 Subclass 301 indent level is 2 Elastic gripping action
[List of Pre Grant Publications for class 411 subclass 305][List of Patents for class 411 subclass 305]305 Subclass 305 indent level is 2 Externally threaded element adapted to be compressed radially inwardly
 [List of Pre Grant Publications for class 411 subclass 307][List of Patents for class 411 subclass 307]307 Subclass 307 indent level is 2 Having threads of different pitch, or a thread of varying pitch
[List of Pre Grant Publications for class 411 subclass 308][List of Patents for class 411 subclass 308]308 Subclass 308 indent level is 2 Involving dissimilarities in the sectional configuration of the threads
 [List of Pre Grant Publications for class 411 subclass 312][List of Patents for class 411 subclass 312]312 Subclass 312 indent level is 2 Including means biasing the threads in axially opposed directions
[List of Pre Grant Publications for class 411 subclass 313][List of Patents for class 411 subclass 313]313 Subclass 313 indent level is 1 Washer having a deformable portion engageable with a threaded element
[List of Pre Grant Publications for class 411 subclass 315][List of Patents for class 411 subclass 315]315 Subclass 315 indent level is 1 With a member in the nature of a rotation preventing key movable laterally into engagement with the threaded elements
[List of Pre Grant Publications for class 411 subclass 321][List of Patents for class 411 subclass 321]321 Subclass 321 indent level is 1 With an elongated member in the nature of a rotation preventing key disposed axially of the threaded elements
 [List of Pre Grant Publications for class 411 subclass 324][List of Patents for class 411 subclass 324]324 Subclass 324 indent level is 1 Elastic gripping action
 [List of Pre Grant Publications for class 411 subclass 325][List of Patents for class 411 subclass 325]325 Subclass 325 indent level is 1 Externally threaded element includes an axially extending opening in its free end for receiving an expander member
[List of Pre Grant Publications for class 411 subclass 326][List of Patents for class 411 subclass 326]326 Subclass 326 indent level is 1 Pawl and ratchet
 [List of Pre Grant Publications for class 411 subclass 332][List of Patents for class 411 subclass 332]332 Subclass 332 indent level is 1 Including teeth of the ramp and buttress type on the axially inwardly facing portion of the internally threaded element
[List of Pre Grant Publications for class 411 subclass 333][List of Patents for class 411 subclass 333]333 Subclass 333 indent level is 1 By deformation of a threaded element
[List of Pre Grant Publications for class 411 subclass 337][List of Patents for class 411 subclass 337]337 HEADED FASTENER ELEMENT WITH NUT, WASHER, SECURING MEANS OR CAP
[List of Pre Grant Publications for class 411 subclass 338][List of Patents for class 411 subclass 338]338 Subclass 338 indent level is 1 Lap bolt or fastener
[List of Pre Grant Publications for class 411 subclass 340][List of Patents for class 411 subclass 340]340 Subclass 340 indent level is 1 Securing means pivotable about axis transverse to fastener axis, e.g., toggle bolt, etc.
[List of Pre Grant Publications for class 411 subclass 347][List of Patents for class 411 subclass 347]347 Subclass 347 indent level is 1 Headed fastener element with securing means and biasing spring
 [List of Pre Grant Publications for class 411 subclass 351][List of Patents for class 411 subclass 351]351 Subclass 351 indent level is 1 Draw bar or draft key fastener
[List of Pre Grant Publications for class 411 subclass 352][List of Patents for class 411 subclass 352]352 Subclass 352 indent level is 1 Metallic resilient securing means
[List of Pre Grant Publications for class 411 subclass 354][List of Patents for class 411 subclass 354]354 Subclass 354 indent level is 1 Wedge-securing means
[List of Pre Grant Publications for class 411 subclass 356][List of Patents for class 411 subclass 356]356 Subclass 356 indent level is 1 Penetrating pin securing means
[List of Pre Grant Publications for class 411 subclass 360][List of Patents for class 411 subclass 360]360 Subclass 360 indent level is 1 Deformable securing means
[List of Pre Grant Publications for class 411 subclass 366.1][List of Patents for class 411 subclass 366.1]366.1 Subclass 366.1 indent level is 1 Headed bolt or screw with threads and complementary nut
 [List of Pre Grant Publications for class 411 subclass 371.1][List of Patents for class 411 subclass 371.1]371.1 Subclass 371.1 indent level is 1 Sealing-type washer compressed by head
[List of Pre Grant Publications for class 411 subclass 371.2][List of Patents for class 411 subclass 371.2]371.2 Subclass 371.2 indent level is 1 Washer adjacent head and having a particular shape (e.g., dished) or composition
[List of Pre Grant Publications for class 411 subclass 372.5][List of Patents for class 411 subclass 372.5]372.5 Subclass 372.5 indent level is 1 Cap over the head
[List of Pre Grant Publications for class 411 subclass 378][List of Patents for class 411 subclass 378]378 EXTERNALLY THREADED FASTENER ELEMENT, E.G., BOLT, SCREW, ETC.
[List of Pre Grant Publications for class 411 subclass 379][List of Patents for class 411 subclass 379]379 Subclass 379 indent level is 1 Stay bolt
[List of Pre Grant Publications for class 411 subclass 383][List of Patents for class 411 subclass 383]383 Subclass 383 indent level is 1 Multipart
[List of Pre Grant Publications for class 411 subclass 386][List of Patents for class 411 subclass 386]386 Subclass 386 indent level is 1 Pilot end having means enhancing fastening or installation
[List of Pre Grant Publications for class 411 subclass 388][List of Patents for class 411 subclass 388]388 Subclass 388 indent level is 1 Double-ended
[List of Pre Grant Publications for class 411 subclass 390][List of Patents for class 411 subclass 390]390 Subclass 390 indent level is 1 Single element having means facilitating or effecting separation
 [List of Pre Grant Publications for class 411 subclass 392][List of Patents for class 411 subclass 392]392 Subclass 392 indent level is 1 Resiliently flexible
 [List of Pre Grant Publications for class 411 subclass 393][List of Patents for class 411 subclass 393]393 Subclass 393 indent level is 1 Set screw
 [List of Pre Grant Publications for class 411 subclass 394][List of Patents for class 411 subclass 394]394 Subclass 394 indent level is 1 Drive screw
 [List of Pre Grant Publications for class 411 subclass 395][List of Patents for class 411 subclass 395]395 Subclass 395 indent level is 1 Having bore therethrough
[List of Pre Grant Publications for class 411 subclass 396][List of Patents for class 411 subclass 396]396 Subclass 396 indent level is 1 Separate head element
 [List of Pre Grant Publications for class 411 subclass 398][List of Patents for class 411 subclass 398]398 Subclass 398 indent level is 1 Head eccentric with respect to fastener axis
 [List of Pre Grant Publications for class 411 subclass 399][List of Patents for class 411 subclass 399]399 Subclass 399 indent level is 1 Head having counter-sinking means
 [List of Pre Grant Publications for class 411 subclass 400][List of Patents for class 411 subclass 400]400 Subclass 400 indent level is 1 Hook head, e.g., J-bolt, etc.
 [List of Pre Grant Publications for class 411 subclass 401][List of Patents for class 411 subclass 401]401 Subclass 401 indent level is 1 Elongated head, e.g., hanger bolt, etc.
[List of Pre Grant Publications for class 411 subclass 402][List of Patents for class 411 subclass 402]402 Subclass 402 indent level is 1 Head driving structure
[List of Pre Grant Publications for class 411 subclass 411][List of Patents for class 411 subclass 411]411 Subclass 411 indent level is 1 Thread or shank structure
[List of Pre Grant Publications for class 411 subclass 427][List of Patents for class 411 subclass 427]427 INTERNALLY THREADED FASTENER ELEMENT, E.G., NUT, ETC.
[List of Pre Grant Publications for class 411 subclass 439][List of Patents for class 411 subclass 439]439 IMPACT DRIVEN FASTENER, E.G., NAIL, SPIKE, TACK, ETC.
[List of Pre Grant Publications for class 411 subclass 440][List of Patents for class 411 subclass 440]440 Subclass 440 indent level is 1 Having means to facilitate explosive driving
[List of Pre Grant Publications for class 411 subclass 442][List of Patents for class 411 subclass 442]442 Subclass 442 indent level is 1 Plural attached fasteners
[List of Pre Grant Publications for class 411 subclass 446][List of Patents for class 411 subclass 446]446 Subclass 446 indent level is 1 Including integral locking means
[List of Pre Grant Publications for class 411 subclass 457][List of Patents for class 411 subclass 457]457 Subclass 457 indent level is 1 Multiple prong, e.g., nailing plate, staple, etc.
[List of Pre Grant Publications for class 411 subclass 477][List of Patents for class 411 subclass 477]477 Subclass 477 indent level is 1 Of sheet metal
 [List of Pre Grant Publications for class 411 subclass 480][List of Patents for class 411 subclass 480]480 Subclass 480 indent level is 1 Separately attached head
 [List of Pre Grant Publications for class 411 subclass 481][List of Patents for class 411 subclass 481]481 Subclass 481 indent level is 1 Head having central recess
 [List of Pre Grant Publications for class 411 subclass 482][List of Patents for class 411 subclass 482]482 Subclass 482 indent level is 1 Plural axially aligned heads
 [List of Pre Grant Publications for class 411 subclass 483][List of Patents for class 411 subclass 483]483 Subclass 483 indent level is 1 Wire formed head
 [List of Pre Grant Publications for class 411 subclass 484][List of Patents for class 411 subclass 484]484 Subclass 484 indent level is 1 Domed head
 [List of Pre Grant Publications for class 411 subclass 485][List of Patents for class 411 subclass 485]485 Subclass 485 indent level is 1 Hook head
 [List of Pre Grant Publications for class 411 subclass 486][List of Patents for class 411 subclass 486]486 Subclass 486 indent level is 1 Head forms segment of disk
[List of Pre Grant Publications for class 411 subclass 487][List of Patents for class 411 subclass 487]487 Subclass 487 indent level is 1 Shank or penetrating end structure
[List of Pre Grant Publications for class 411 subclass 500][List of Patents for class 411 subclass 500]500 HEADED FASTENER ELEMENT
[List of Pre Grant Publications for class 411 subclass 511][List of Patents for class 411 subclass 511]511 FASTENER SECURING ELEMENT
[List of Pre Grant Publications for class 411 subclass 531][List of Patents for class 411 subclass 531]531 WASHER STRUCTURE
 [List of Pre Grant Publications for class 411 subclass 548][List of Patents for class 411 subclass 548]548 MISCELLANEOUS
 
CROSS-REFERENCE ART COLLECTIONS
 
[List of Pre Grant Publications for class 411 subclass 900][List of Patents for class 411 subclass 900]900 FASTENER OR FASTENER ELEMENT COMPOSED OF PLURAL DIFFERENT MATERIALS
[List of Pre Grant Publications for class 411 subclass 904][List of Patents for class 411 subclass 904]904 FASTENER OR FASTENER ELEMENT COMPOSED OF NONMETALLIC MATERIAL
 [List of Pre Grant Publications for class 411 subclass 909][List of Patents for class 411 subclass 909]909 FASTENER OR FASTENER ELEMENT COMPOSED OF THERMO-RESPONSIVE MEMORY MATERIAL
[List of Pre Grant Publications for class 411 subclass 910][List of Patents for class 411 subclass 910]910 ANTITAMPER MEANS
 [List of Pre Grant Publications for class 411 subclass 912][List of Patents for class 411 subclass 912]912 ANTISPLITTING FASTENER
 [List of Pre Grant Publications for class 411 subclass 913][List of Patents for class 411 subclass 913]913 SELF-EXPANDING ANCHOR
 [List of Pre Grant Publications for class 411 subclass 914][List of Patents for class 411 subclass 914]914 COATED BOLT
 [List of Pre Grant Publications for class 411 subclass 915][List of Patents for class 411 subclass 915]915 BOLT HAVING PACKING JOINT
 [List of Pre Grant Publications for class 411 subclass 916][List of Patents for class 411 subclass 916]916 BOLT HAVING TENSION FEATURE
 [List of Pre Grant Publications for class 411 subclass 917][List of Patents for class 411 subclass 917]917 NUT HAVING TENSION FEATURE
 [List of Pre Grant Publications for class 411 subclass 918][List of Patents for class 411 subclass 918]918 THREADLESS NUT
 [List of Pre Grant Publications for class 411 subclass 919][List of Patents for class 411 subclass 919]919 SCREW HAVING DRIVING CONTACTS
 [List of Pre Grant Publications for class 411 subclass 920][List of Patents for class 411 subclass 920]920 STAPLE
 [List of Pre Grant Publications for class 411 subclass 921][List of Patents for class 411 subclass 921]921 MULTIPLE-PRONGED NAIL, SPIKE OR TACK
 [List of Pre Grant Publications for class 411 subclass 922][List of Patents for class 411 subclass 922]922 NAIL, SPIKE OR TACK HAVING LOCKING DEVICE
 [List of Pre Grant Publications for class 411 subclass 923][List of Patents for class 411 subclass 923]923 NAIL, SPIKE OR TACK HAVING SPECIFIC HEAD STRUCTURE
[List of Pre Grant Publications for class 411 subclass 924][List of Patents for class 411 subclass 924]924 COUPLED NUT AND BOLT
[List of Pre Grant Publications for class 411 subclass 955][List of Patents for class 411 subclass 955]955 LOCKED BOLTHEAD OR NUT
 [List of Pre Grant Publications for class 411 subclass 998][List of Patents for class 411 subclass 998]998 WITH POSITIVE BOLT LOCK
 [List of Pre Grant Publications for class 411 subclass 999][List of Patents for class 411 subclass 999]999 WITH RETAINER (E.G., TETHER)
 
FOREIGN ART COLLECTIONS
 
      FOR000          CLASS-RELATED FOREIGN DOCUMENTS
 
DIGESTS
 
 [List of Pre Grant Publications for class 411 subclass DIG1][List of Patents for class 411 subclass DIG1] DIG1 THREAD FORMING, REFORMING, OR CLEANING
 [List of Pre Grant Publications for class 411 subclass DIG2][List of Patents for class 411 subclass DIG2] DIG2 TEMPERATURE MODIFICATION
 [List of Pre Grant Publications for class 411 subclass DIG3][List of Patents for class 411 subclass DIG3] DIG3 UTILIZING FLUID PRESSURE