ClassID:

146944

F16B25/0026 - 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 material being a hard non-organic material, e.g. stone, concrete or drywall

Recent Application in this class:
#1
20250361901
2025-11-27

Self-drilling, reusable concrete anchoring screw

#2
20250172239
2025-05-29

ASSEMBLY INCLUDING A MOUNTING PORTION AND AN IMPLEMENT-RETAINING PORTION

#3
20250098877
2025-03-27

Wall-Mounted Modular Multipurpose Wall Hanging System

#4
20250084890
2025-03-13

THREADED FASTENER

#5
20250020155
2025-01-16

Tri-Component Screw

#6
20240401629
2024-12-05

SCREW ANCHORS AND MANUFACTURING METHODS

#7
20240318291
2024-09-26

Hardening of a zinc coated screw body

#8
20240247676
2024-07-25

FASTENING ARRANGEMENT COMPRISING A THREAD-FORMING SCREW AND A CURED ALUMINATE-CONTAINING INORGANIC COMPOSITION

#9
20240175457
2024-05-30

Method and Levelling Screw for Installing an Attachment Part

#10
20230392637
2023-12-07

CONCRETE FASTENER

#11
20230392636
2023-12-07

CONCRETE FASTENER

#12
20230358063
2023-11-09

METHOD FOR ATTACHING MOUNTED PARTS TO CONCRETE OR MASONRY

#13
20230340984
2023-10-26

Threaded fastener

#14
20230287921
2023-09-14

Hybrid screw with buffer zone

#15
20230279892
2023-09-07

Hybrid screw with compartmentalized wedge groove

#16
20230279891
2023-09-07

Hybrid screw, with thread reaching further back than wedge

#17
20230175543
2023-06-08

Screw with separate thread helix and integral thread start

#18
20230151221
2023-05-18

Storage-stable, multi-component reaction resin system and use of same

#19
20230088568
2023-03-23

Separate screw thread helix fixed by means of claws

#20
20230077013
2023-03-09

Bimetallic stainless screw

#21
20230022176
2023-01-26

System for joining or reinforcing components

#22
20220390063
2022-12-08

Assembly including a mounting portion and an implement-retaining portion

#23
20220389950
2022-12-08

Screw with axially compressible thread

#24
20220389816
2022-12-08

Visual indicator for correct torsion of a rock bolt

#25
20220349436
2022-11-03

Concrete fastener

#26
20220299060
2022-09-22

System for securing an anchor in a mineral substrate

#27
20220299059
2022-09-22

System for securing an anchor in a mineral substrate

#28
20220297349
2022-09-22

System for securing an anchor in a mineral substrate

#29
20220235810
2022-07-28

HAMMER-IN CONCRETE SCREW

#30
20220220738
2022-07-14

Method of forming a concrete panel

#31
20220196054
2022-06-23

Expandable screw with separate expansion fingers

#32
20220112916
2022-04-14

Concrete Screw

#33
20210310963
2021-10-07

Method for Optically Rating a Fastener Arrangement Including a Screw

#34
20210301853
2021-09-30

Method for temporarily releasing screw anchorage

#35
20210270306
2021-09-02

Threaded fastener

#36
20210245272
2021-08-12

Wall magnet anchor system

#37
20210231156
2021-07-29

Threaded truss foundations and related systems, methods, and machines

#38
20210180634
2021-06-17

MASONRY HARDWARE

#39
20210033135
2021-02-04

THREAD-FORMING SCREW AND PRODUCTION THEREOF

#40
20210003162
2021-01-07

THREAD-FORMING SCREW AND PRODUCTION THEREOF

#41
20210003161
2021-01-07

Screw and anchor assembly

#42
20200263723
2020-08-20

Threaded truss foundations and related systems, methods and machines

#43
20200256372
2020-08-13

Concrete Screw

#44
20200240456
2020-07-30

Thermal concrete wing nut anchor

#45
20200240453
2020-07-30

Self-driving masonry anchor

#46
20200224439
2020-07-16

Method for attaching mounted parts to concrete or masonry

#47
20200208422
2020-07-02

SYSTEM FOR JOINING OR REINFORCING COMPONENTS

#48
20200182280
2020-06-11

Threaded fastener

#49
20200109735
2020-04-09

Self-tapping screw

#50
20200032831
2020-01-30

Threaded truss foundations and related systems, methods, and machines

#51
20200032830
2020-01-30

Threaded truss foundations and related systems, methods, and machines

#52
20200011362
2020-01-09

Wall nail

#53
20190390700
2019-12-26

SCREW-TYPE FASTENER FOR CEMENT BOARD

#54
20190309784
2019-10-10

Screw-type fastener for concrete and hurricane resistance applications

#55
20190309783
2019-10-10

Toolless screw type fastener

#56
20190154072
2019-05-23

SCREW ANCHORS AND MANUFACTURING METHODS

#57
20190078603
2019-03-14

Threaded fastener

#58
20190063671
2019-02-28

Wall-mounted hook

#59
20180283435
2018-10-04

Thread-forming screw with separate thread sprial and different part flank angles

#60
20180266467
2018-09-20

Screw with cutting teeth

#61
20180231045
2018-08-16

Method for setting a screw

#62
20180209465
2018-07-26

Screw

#63
20180156255
2018-06-07

Anchor fastener

#64
20170191519
2017-07-06

Roof cover fastener

#65
20170138390
2017-05-18

Fastening arrangement with an axially affixed compound-squeezing disk

#66
20160215810
2016-07-28

Anchor fastener

#67
20160032956
2016-02-04

Fastening bolt for use in concrete

#68
20160003282
2016-01-07

Method for Producing a Concrete Screw

#69
20160001348
2016-01-07

Method for Producing Screws and Concrete Screw

#70
20150183014
2015-07-02

Method of manufacturing a hollow externally threaded fastener

#71
20150167715
2015-06-18

Expansion anchor

#72
20140357385
2014-12-04

Fastener with hardened threads

#73
20130336744
2013-12-19

THREADED MASONRY FASTENER

#74
20130302111
2013-11-14

CONCRETE SCREW STRUCTURE

#75
20130058735
2013-03-07

STRUCTURE OF CONCRETE SCREW

#76
20130004262
2013-01-03

Screw method for forming a screw thread

#77
20120321411
2012-12-20

Anchor Screw

#78
20120192404
2012-08-02

CONCRETE SCREW AND METHOD FOR ANCHORING A CONCRETE SCREW IN A SUBSTRATE

#79
20120183372
2012-07-19

Screw anchor and method for producing a screw anchor

#80
20120017529
2012-01-26

Roof insulation fastening system

#81
20120001039
2012-01-05

Wall-Mounted Hook

#82
20110286814
2011-11-24

Thread-furrowing screw

#83
20110274516
2011-11-10

Thread-tapping concrete screw

#84
20110188966
2011-08-04

FASTENING SCREW BOLT

#85
20110176889
2011-07-21

Concrete and masonry screw anchor

#86
20110176888
2011-07-21

MASONRY ANCHOR

#87
20110142569
2011-06-16

Fastener with hardened threads

#88
20110131787
2011-06-09

METHODS OF ASSEMBLING AND INSTALLING SELF-DRILLING ANCHORS

#89
20110129316
2011-06-02

FASTENING ASSEMBLY

#90
20110101183
2011-05-05

Wall mountable holder system

#91
20110076112
2011-03-31

CONCRETE BOLT

#92
20110027035
2011-02-03

Self-tapping screw

#93
20110014007
2011-01-20

MASONRY ANCHOR

#94
20110002753
2011-01-06

Threaded concrete anchor

#95
20100329812
2010-12-30

System comprising a composite anchor bolt and glue

#96
20100290858
2010-11-18

Screw anchor for fastening add-on parts in concrete or brickwork

#97
20100278614
2010-11-04

FIXING DEVICE

#98
20100247267
2010-09-30

Method for anchoring a fastening element in a mineral component, and fastening element for mineral components

#99
20100221086
2010-09-02

Self-drilling fastener

#100
20100216560
2010-08-26

Method for manufacturing a thread-forming screw

#101
20100090074
2010-04-15

Three piece garage hook

#102
20100047035
2010-02-25

Fastening element

#103
20090294623
2009-12-03

System, Method and Apparatus for Attaching Items to a Wall

#104
20090269164
2009-10-29

Fastener for stucco or hard board substrates

#105
20090155018
2009-06-18

Thread-tapping screw

#106
20090110514
2009-04-30

Screw

#107
20090110513
2009-04-30

Self-tapping screw

#108
20090092463
2009-04-09

Fastening element

#109
20090092458
2009-04-09

SELF-DRILLING ANCHOR

#110
20090022568
2009-01-22

SELF-TAPPING CONCRETE SCREW

#111
20090016813
2009-01-15

Chemically anchorable fastening element

#112
20090003970
2009-01-01

Threaded anchor having a head portion comprising a hexagonally configured drive section, and an integral projection having a transverse bore formed therein

#113
20080232926
2008-09-25

Screw

#114
20080145182
2008-06-19

Fastening element

#115
20080124188
2008-05-29

Concrete Screws

#116
20080050198
2008-02-28

Fastening element for hard constructional component

#117
20080019793
2008-01-24

Fastening element

#118
20080019792
2008-01-24

Drywall fastener

#119
20070297873
2007-12-27

Thread-tapping screw

#120
20070183866
2007-08-09

Self locating wall fastener

#121
20060285940
2006-12-21

Screw For Use In Concrete

#122
20060193713
2006-08-31

Thread-cutting screw

#123
20060120826
2006-06-08

Thread-forming screw

#124
20060024147
2006-02-02

Screw for hard materials

#125
20060024144
2006-02-02

Three piece garage hook

#126
20050129484
2005-06-16

Anchoring screw with double heads and triple threads of different depths of thread

#127
20050117996
2005-06-02

Self-drilling fastener

#128
20050031434
2005-02-10

Fastener for use with frangible material