ClassID:

146945

F16B25/0031 - CPC Classification

Classification description:

Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed the screw being designed to be screwed into different materials, e.g. a layered structure or through metallic and wooden parts

Recent Application in this class:
#1
20250188976
2025-06-12

Timber Concrete Composite Screw

#2
20250146522
2025-05-08

Fastener Arrangement

#3
20250075727
2025-03-06

FASTENER FOR PREVENTING FREE SPINNING ACTION DURING THE FASTENING PROCESS

#4
20240309902
2024-09-19

SPACING FASTENER

#5
20240200586
2024-06-20

Method for connecting wooden construction panels with an insulating material layer

#6
20230265877
2023-08-24

SCREW HAVING A MILLING SECTION EMBEDDED IN THE THREAD

#7
20230090931
2023-03-23

DIFFERENT-MATERIAL FASTENER AND PRESSING TOOL OF DIFFERENT-MATERIAL FASTENING DEVICE USED TO PRESS DIFFERENT-MATERIAL FASTENER

#8
20230067592
2023-03-02

Multipurpose screw

#9
20220034351
2022-02-03

SYSTEMS, DEVICES AND METHODS FOR SECURING NON-LOAD BEARING WALLS

#10
20210222719
2021-07-22

Multi-featured panel fastener and panel system including the multi-featured panel fastener

#11
20210199148
2021-07-01

Wing-shaped thrust screw assembly

#12
20210062852
2021-03-04

Steel stud anchor

#13
20210025442
2021-01-28

SWIVEL HANGER

#14
20210022784
2021-01-28

Method of installing self-drilling, self-tapping bone screw for bicortical purchase

#15
20200400183
2020-12-24

Joining element

#16
20200378419
2020-12-03

Double threaded standoff fastener

#17
20200325929
2020-10-15

Joining method and joining apparatus

#18
20200256373
2020-08-13

Self-sealing fasteners, building panels, systems, and methods

#19
20200224702
2020-07-16

Fastener for preventing free spinning action during the fastening process

#20
20200191190
2020-06-18

HOLLOW-CYLINDRICAL BASE ELEMENT OF A CONNECTING UNIT

#21
20200173481
2020-06-04

Screw-type fastener for cement board

#22
20200063780
2020-02-27

Coated fastener

#23
20200011362
2020-01-09

Wall nail

#24
20190331151
2019-10-31

Facade panel screw and fastening arrangement comprising same

#25
20190257344
2019-08-22

Fastening device and method

#26
20190219091
2019-07-18

Self-drilling screw

#27
20190219090
2019-07-18

Anti-burr threaded fastener

#28
20190168288
2019-06-06

Method of reducing cycle time for flow drill screw operations

#29
20190145453
2019-05-16

Roof cover fastener

#30
20190128309
2019-05-02

Drill point fastener

#31
20190072124
2019-03-07

Multi-featured panel fastener and panel system including the multi-featured panel fastener

#32
20180291944
2018-10-11

Joining method

#33
20180291943
2018-10-11

Joining method for joining a plate set

#34
20180283443
2018-10-04

Swivel hanger

#35
20180266065
2018-09-20

Composite sea wall system

#36
20180214934
2018-08-02

Blind flow screw joining of materials

#37
20180202479
2018-07-19

Threaded fastener

#38
20180100534
2018-04-12

Threaded fastener with a hybrid self-drilling tip

#39
20180100533
2018-04-12

Winged threaded fastener

#40
20180080491
2018-03-22

Self-drilling, self-countersinking fastener

#41
20180003209
2018-01-04

Drill point fastener

#42
20170363134
2017-12-21

Self-sealing fasteners, building panels, systems, and methods

#43
20170314594
2017-11-02

Double threaded standoff fastener

#44
20170198740
2017-07-13

Self-drilling, self-cleaning panel fastener

#45
20170152880
2017-06-01

Attachment means for connecting thin-walled roof or facade panels to a substructure as well as a kit having such an attachment means and a sealing washer and a kit having such an attachment means and a sealing washer and a magazining-belt, respectively

#46
20170146044
2017-05-25

Method of installing a steel stud anchor

#47
20170106430
2017-04-20

Method of reducing cycle time for flow drill screw operations

#48
20170058934
2017-03-02

Method for producing an adhesive screw connection using a flow drill screw, and composite component produced thereby

#49
20170058520
2017-03-02

Tie for composite wall system that is both screwable and axially pushable

#50
20160341245
2016-11-24

Swivel hanger system

#51
20160305463
2016-10-20

Drill point fastener

#52
20160238054
2016-08-18

Mounting screw

#53
20160208475
2016-07-21

Composite joist floor system

#54
20160131172
2016-05-12

High angle screw fastener

#55
20160061247
2016-03-03

Self-drilling, self-cleaning panel fastener

#56
20160010325
2016-01-14

Thermal wall anchor

#57
20150252834
2015-09-10

General-purpose tapping screw capable of being coupled to various objects and coupling method using same

#58
20150184379
2015-07-02

Composite joist floor system

#59
20150174714
2015-06-25

Method and device for directly screwing together at least two components without a pilot hole using a holding down clamp

#60
20150052735
2015-02-26

Method of installing fastener to secure metal panel to wood structural element

#61
20150027071
2015-01-29

Composite wall system

#62
20150004023
2015-01-01

Fastener arrangement for hydraulic unit

#63
20140366473
2014-12-18

Fastening of a corrugated sheet in a roof construction or wall construction

#64
20140321943
2014-10-30

Screw and thin metal sheet connection produced therewith

#65
20140119852
2014-05-01

ANTI-LOOSE SCREW

#66
20140112733
2014-04-24

Composite non-wood flooring threaded fastener

#67
20140000206
2014-01-02

Composite joist floor system

#68
20130280013
2013-10-24

Thermal break fastener

#69
20130232769
2013-09-12

Wallgrip screw

#70
20130008112
2013-01-10

COMPOSITE JOIST FLOOR SYSTEM

#71
20130004705
2013-01-03

Embedded receiver for fasteners

#72
20120266560
2012-10-25

Self-counterboring, screw-threaded headed fastener with enlarged flanged portion or wings having cutting teeth thereon, and cutting wrench/screw gun sockets

#73
20120207564
2012-08-16

Method of installing a fastener to secure metal panel to wood element

#74
20120155989
2012-06-21

Screw cover and seal

#75
20120114448
2012-05-10

FASTENING METHOD OF A FASTENER

#76
20120094053
2012-04-19

Plug finishing system and tool therefor

#77
20120073213
2012-03-29

Balcony structure

#78
20110250035
2011-10-13

FASTENER ASSEMBLY CONFIGURED FOR ATTACHING BOARD IN EXTERIOR WALL

#79
20110155677
2011-06-30

Standard and track shelving systems

#80
20110103917
2011-05-05

Self-drilling fastener

#81
20110094084
2011-04-28

CONNECTING DEVICE AND METHOD FOR CREATING A SCREW CONNECTION

#82
20110056166
2011-03-10

Concrete foundation form screw and method of use

#83
20110014006
2011-01-20

Self-tapping screw

#84
20100275544
2010-11-04

Composite joist floor system

#85
20100266365
2010-10-21

Self-boring screw

#86
20100221086
2010-09-02

Self-drilling fastener

#87
20100218443
2010-09-02

Composite wall system

#88
20100183400
2010-07-22

SELF-DRILLING SCREW

#89
20100172718
2010-07-08

Fastener with shaving inhibitor

#90
20100129175
2010-05-27

Particle board screw

#91
20100098482
2010-04-22

Compression pin fastener

#92
20100090074
2010-04-15

Three piece garage hook

#93
20090279983
2009-11-12

Fastener and fastening system

#94
20090245973
2009-10-01

Screw for composite/plastic materials

#95
20090188208
2009-07-30

Mechanical header

#96
20090188193
2009-07-30

Flush joist seat

#97
20090188192
2009-07-30

Composite joist floor system

#98
20090188187
2009-07-30

COMPOSITE WALL AND FLOOR SYSTEM

#99
20090188185
2009-07-30

Balcony structure

#100
20090185880
2009-07-23

Universal fastener

#101
20090175702
2009-07-09

HIGH TORQUE TRANSMISSION FASTENER AND SOCKET THEREFOR

#102
20090142161
2009-06-04

Screw Anchor

#103
20090142160
2009-06-04

RAISED RECESS TRUSS HEAD SCREW

#104
20090139943
2009-06-04

Standard and track shelving systems

#105
20090136319
2009-05-28

THREADED SCREW FASTENER

#106
20090133357
2009-05-28

Composite fastener, belly nut, tie system and/or method for reducing heat transfer through a building envelope

#107
20090126314
2009-05-21

Post Anchor and Post Comprising the Same

#108
20090116931
2009-05-07

Fastening devices, systems and method of installation

#109
20090104001
2009-04-23

Non-dimpling fastener

#110
20090097942
2009-04-16

Deck screw

#111
20090097941
2009-04-16

Self-drilling screw

#112
20090003966
2009-01-01

Structure of screw nail

#113
20080263984
2008-10-30

Plug finishing system and tool therefor

#114
20080124187
2008-05-29

Self-drilling, self-tapping screw fasteners

#115
20080118331
2008-05-22

Fastening Of Boards Or Slats Made Of Wood Or Of Wood Materials To A Metallic Substructure By Means Of Screws

#116
20080080951
2008-04-03

Screw with a drilling tail

#117
20080056841
2008-03-06

Expanding screw

#118
20080038089
2008-02-14

Screw with two threads having different orientations

#119
20080019792
2008-01-24

Drywall fastener

#120
20080014047
2008-01-17

Self-penetrating screw

#121
20070292235
2007-12-20

Self-Drilling Reaming Screw for Hard Materials

#122
20070224012
2007-09-27

Housing mountable with drywall anchor

#123
20070204552
2007-09-06

Plastic composite deck screw

#124
20070183865
2007-08-09

Fastener for securing first and second components together and method of using same

#125
20070172333
2007-07-26

SCREW MEMBER HAVING TWO DIFFERENT THREAD ANGLES FORMED ON A SHARP-EDGED THREAD

#126
20070166126
2007-07-19

APPARATUS FOR SECURING SIDING

#127
20070154284
2007-07-05

Self-tapping screw

#128
20070147974
2007-06-28

Deck screw and installation method for composite lumber

#129
20070147973
2007-06-28

Dual threaded screw for composite materials

#130
20070128001
2007-06-07

Screw with two types of threads

#131
20070059122
2007-03-15

Screw for composite board

#132
20070036634
2007-02-15

Anti-loose screw

#133
20070025827
2007-02-01

Hollow self-drilling fastener

#134
20060207204
2006-09-21

Fastener, roofing system and method

#135
20060169108
2006-08-03

Barbed wire fastener and method for fastening the same

#136
20060024144
2006-02-02

Three piece garage hook

#137
20060018730
2006-01-26

Drywall fastener

#138
20050235779
2005-10-27

Method and apparatus for fastening together structural components

#139
20050191150
2005-09-01

Fixing device and method for fixing to a substrate

#140
20050158149
2005-07-21

Die for, method of making, and fastener with lobed primary thread lead and interposed dual auxiliary thread lead with improved substrate entry end portion

#141
20050079031
2005-04-14

Tapping screw

#142
20050002755
2005-01-06

Self-tapping screw

#143
16510575
2022-02-01

Sill plate anchor assembly