Expanded, Threaded, Driven, Headed, Tool-deformed, Or Locked-threaded Fastener Patents (Class 411)
- Helical anchor (Class 411/16)
- Fluent pressure actuated (Class 411/19)
- Having securing element projecting through aperture in sleeve (Class 411/21)
- Oppositely acting double wedge expander means (Class 411/24)
- With hole forming means (Class 411/29)
- Made up of plural expansible segments or sections (Class 411/32)
- Bulged by axially contracting ends (Class 411/34)
- Frangible member (Class 411/39)
- Including sleeve and distinct tapered expander (e.g., anchor bolt type) (Class 411/44)
- Relatively sliding wedge surfaces (Class 411/75)
- Comprising a head and expandable portions spread by fastener (e.g., drywall anchor) (Class 411/80.1)
- Sleeve type (headless) with longitudinal slot, slit, or split expanded by fastener (Class 411/80.5)
- Prefabricated assembly comprising strip or sheet member carrying plural, similar fasteners (Class 411/84)
- Including a series of elements, one element restricting two fasteners of a plurality, and the remainder each restricting one fastener (Class 411/86)
- Elongate member extending between and interlocking plural bolts or nuts (Class 411/87)
- Member extending between plural fasteners and restricting the rotation thereof in one direction more than the other (e.g., pawl and ratchet) (Class 411/89)
- Member extending between and engaging flat formed on side of each of a plurality of bolts or nuts (e.g., side lock) (Class 411/90)
- Member engages the inwardly facing surface of a plurality of bolt heads or nuts (Class 411/101)
- Series of elements, each restricting a single fastener, cooperating to restrict a series of fasteners (Class 411/102)
- Member preassembled with substructure at through-passage or recess for holding single bolt or nut in coaxial relation therewith (Class 411/103)
- Recessed or toothed member receiving movable pawl carried by bolt head or nut (Class 411/114)
- Fastener, or coaxial adjunct therefor, having sidewardly facing flat or formation engaged by portion of member (e.g., side lock) (Class 411/116)
- Member or portion thereof located between substructure and inwardly facing surface of bolt head or nut (Class 411/132)
- Design of fastener or substructure restricts rotation (e.g., flattened head rotatable in receiving slot, depression in substructure, bolt clipped to substructure) (Class 411/166)
- Nut, and means to engage substructure on its opposite faces for retaining nut at aperture therein, formed as unitary component (Class 411/172)
- Structure contacts nut piece side and is fixed to the nut (Class 411/191)
- Structure is coaxial, distinct member (e.g., washer, key, or nut portion) that restricts nut piece (Class 411/204)
- 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 (Class 411/257)
- Including settable material (Class 411/258)
- Comprising a thread lock (Class 411/259)
- Washer having a deformable portion engageable with a threaded element (Class 411/313)
- With a member in the nature of a rotation preventing key movable laterally into engagement with the threaded elements (Class 411/315)
- With an elongated member in the nature of a rotation preventing key disposed axially of the threaded elements (Class 411/321)
- Elastic gripping action (Class 411/324)
- Externally threaded element includes an axially extending opening in its free end for receiving an expander member (Class 411/325)
- Pawl and ratchet (Class 411/326)
- Including teeth of the ramp and buttress type on the axially inwardly facing portion of the internally threaded element (Class 411/332)
- By deformation of a threaded element (Class 411/333)
- Lap bolt or fastener (Class 411/338)
- Securing means pivotable about axis transverse to fastener axis, e.g., toggle bolt, etc. (Class 411/340)
- Headed fastener element with securing means and biasing spring (Class 411/347)
- Draw bar or draft key fastener (Class 411/351)
- Metallic resilient securing means (Class 411/352)
- Wedge-securing means (Class 411/354)
- Penetrating pin securing means (Class 411/356)
- Deformable securing means (Class 411/360)
- Headed bolt or screw with threads and complementary nut (Class 411/366.1)
- Sealing-type washer compressed by head (Class 411/371.1)
- Washer adjacent head and having a particular shape (e.g., dished) or composition (Class 411/371.2)
- Cap over the head (Class 411/372.5)
- Stay bolt (Class 411/379)
- Multipart (Class 411/383)
- Pilot end having means enhancing fastening or installation (Class 411/386)
- Double-ended (Class 411/388)
- Single element having means facilitating or effecting separation (Class 411/390)
- Resiliently flexible (Class 411/392)
- Set screw (Class 411/393)
- Drive screw (Class 411/394)
- Having bore therethrough (Class 411/395)
- Separate head element (Class 411/396)
- Head eccentric with respect to fastener axis (Class 411/398)
- Head having counter-sinking means (Class 411/399)
- Hook head, e.g., J-bolt, etc. (Class 411/400)
- Elongated head, e.g., hanger bolt, etc. (Class 411/401)
- Head driving structure (Class 411/402)
- Thread or shank structure (Class 411/411)
- Having means to facilitate explosive driving (Class 411/440)
- Plural attached fasteners (Class 411/442)
- Including integral locking means (Class 411/446)
- Multiple prong, e.g., nailing plate, staple, etc. (Class 411/457)
- Of sheet metal (Class 411/477)
- Separately attached head (Class 411/480)
- Head having central recess (Class 411/481)
- Plural axially aligned heads (Class 411/482)
- Wire formed head (Class 411/483)
- Domed head (Class 411/484)
- Hook head (Class 411/485)
- Head forms segment of disk (Class 411/486)
- Shank or penetrating end structure (Class 411/487)
- Including release means (Class 411/532)
- Including means for retaining washer to fastener (Class 411/533)
- Including antifriction means (Class 411/534)
- Including adjustable thickness means (Class 411/535)
- Having leveling means (Class 411/537)
- Radially positionable (Class 411/539)
- Sealing (Class 411/542)
- Wire formed (Class 411/543)
- Axially resilient (Class 411/544)
- Corrugated (Class 411/545)
- Spacer (Class 411/546)
Cross-Reference Art Collections
- Deformed (Class 411/924.1)
- Top stop (Class 411/925)
- Positive lock (Class 411/926)
- Thread lock (Class 411/929)
- Flexible washer (Class 411/943)
- Flexible key (Class 411/944)
- Cross key (Class 411/945)
- Elastic-gripping action (Class 411/947)
- Longitudinal key (Class 411/948)
- Rachet and bolt-carried pawl (Class 411/949)
- Rachet and nut-carried pawl (Class 411/950)
- Washer-carried pawl (Class 411/953)
- Wedged slotted bolt (Class 411/954)