Patents-Review.com
ClassID:

146953 ⎘

F16B25/0073 - CPC Classification

Classification description:

Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw characterised by its pitch, e.g. a varying pitch

Recent Application in this class:
#1
20260043429
2026-02-12

SCREW FOR DIRECT SCREWING INTO A COMPONENT

 #2
20260034923
2026-02-05

VEHICLE SEAT

 #3
20250361901
2025-11-27

Self-drilling, reusable concrete anchoring screw

 #4
20250188976
2025-06-12

Timber Concrete Composite Screw

 #5
20250084888
2025-03-13

SCREW WITH A HOLE-FORMING TIP

 #6
20250075728
2025-03-06

METHODS FOR INSTALLING A NON-CONVENTIONAL FASTENER

 #7
20250075727
2025-03-06

FASTENER FOR PREVENTING FREE SPINNING ACTION DURING THE FASTENING PROCESS

 #8
20250059998
2025-02-20

FASTENER

 #9
20240344547
2024-10-17

SCREW FASTENERS

 #10
20240247676
2024-07-25

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

 #11
20230204062
2023-06-29

Particle board screw

 #12
20230193941
2023-06-22

THREADED SLEEVE FOR ASSEMBLING WITH HEAT INPUT IN A COMPONENT MANUFACTURED BY FDM PROCESS

 #13
20230175543
2023-06-08

Screw with separate thread helix and integral thread start

 #14
20230077013
2023-03-09

Bimetallic stainless screw

 #15
20230067592
2023-03-02

Multipurpose screw

 #16
20230048078
2023-02-16

SCREW WITH MULTIPLE THREAD ANGLES

 #17
20220389950
2022-12-08

Screw with axially compressible thread

 #18
20220260104
2022-08-18

VEHICLE ENGINE CARBON FIBER HEAD BOLT

 #19
20220099130
2022-03-31

Anti-pullout and low-resistance screw

 #20
20210285848
2021-09-16

Method for Rating a Screw which is Purportedly Embedded in Grout

 #21
20210262511
2021-08-26

Fastening component, assembly method and assembly device

 #22
20210190119
2021-06-24

Screw with cutting slots

 #23
20210108665
2021-04-15

Self-tapping screw

 #24
20210108664
2021-04-15

Thread forming and thread locking fastener

 #25
20210088070
2021-03-25

Nail screw

 #26
20210062852
2021-03-04

Steel stud anchor

 #27
20210033137
2021-02-04

Insulation screw and method for inserting such an insulation screw

 #28
20200400183
2020-12-24

Joining element

 #29
20200332822
2020-10-22

SCREW STRUCTURE

 #30
20200224702
2020-07-16

Fastener for preventing free spinning action during the fastening process

 #31
20200208670
2020-07-02

Faceted lobular threads

 #32
20200182280
2020-06-11

Threaded fastener

 #33
20200173481
2020-06-04

Screw-type fastener for cement board

 #34
20200109735
2020-04-09

Self-tapping screw

 #35
20190219091
2019-07-18

Self-drilling screw

 #36
20190219090
2019-07-18

Anti-burr threaded fastener

 #37
20190162221
2019-05-30

QUICK DRILLING SCREW

 #38
20190120273
2019-04-25

Threaded fastener

 #39
20190093691
2019-03-28

Screw fasteners for fibrous materials

 #40
20190063480
2019-02-28

Sheet metal screw

 #41
20180335068
2018-11-22

Thread-forming or self-tapping screw, in particular for use in light metal

 #42
20180281132
2018-10-04

Method for tightening a thread joint

 #43
20180231045
2018-08-16

Method for setting a screw

 #44
20180135682
2018-05-17

Threaded fastener

 #45
20170146044
2017-05-25

Method of installing a steel stud anchor

 #46
20170030393
2017-02-02

Threaded fastener

 #47
20160290381
2016-10-06

Fastener for low density materials

 #48
20160265572
2016-09-15

Anchoring system with a sleeve element and an expansion element

 #49
20150322989
2015-11-12

Crack-proof screw

 #50
20150167721
2015-06-18

Fastener, installation tool and related method of use

 #51
20150135913
2015-05-21

Fastener, installation tool and related method of use

 #52
20150063946
2015-03-05

Fastener with head cutting structure

 #53
20150010375
2015-01-08

SELF-TAPPING SCREW

 #54
20150010374
2015-01-08

Variable thread fastener

 #55
20140321943
2014-10-30

Screw and thin metal sheet connection produced therewith

 #56
20140294534
2014-10-02

Variable thread knurl fastener

 #57
20140137509
2014-05-22

Fastener, installation tool and related method of use

 #58
20140044499
2014-02-13

Self-tapping screw

 #59
20130302110
2013-11-14

Fastener with multiple threaded regions

 #60
20130276591
2013-10-24

Fastener, installation tool and related method of use

 #61
20130276589
2013-10-24

Fastener, installation tool and related method of use

 #62
20130219690
2013-08-29

Fastener, installation tool and related method of use

 #63
20130058735
2013-03-07

STRUCTURE OF CONCRETE SCREW

 #64
20120207564
2012-08-16

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

 #65
20120204409
2012-08-16

Fastener, installation tool and related method of use

 #66
20120183371
2012-07-19

Engineered Lumber Panel Fastener

 #67
20120155990
2012-06-21

SCREW STRUCTURE

 #68
20110170984
2011-07-14

Fastener, installation tool and related method of use

 #69
20110167757
2011-07-14

Fastener, installation tool and related method of use

 #70
20110097178
2011-04-28

Screw

 #71
20100281677
2010-11-11

Production of a planned distribution of internal stress in components by the insertion of screws or threaded rods having a thread pitch that is variable in the longitudinal direction

 #72
20100247267
2010-09-30

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

 #73
20100196122
2010-08-05

SCREW

 #74
20100047035
2010-02-25

Fastening element

 #75
20090311074
2009-12-17

Hole-forming and thread-forming screw

 #76
20090245973
2009-10-01

Screw for composite/plastic materials

 #77
20090142161
2009-06-04

Screw Anchor

 #78
20090028665
2009-01-29

HIGH SCREWING SCREW

 #79
20090022568
2009-01-22

SELF-TAPPING CONCRETE SCREW

 #80
20080286072
2008-11-20

Screw

 #81
20080118330
2008-05-22

Screw

 #82
20080080951
2008-04-03

Screw with a drilling tail

 #83
20080031705
2008-02-07

Threaded fastener for use with composite materials

 #84
20080014047
2008-01-17

Self-penetrating screw

 #85
20070297871
2007-12-27

Power tap structure

 #86
20070286701
2007-12-13

Wood screw with cutting teeth on threads and groove in shank

 #87
20070166124
2007-07-19

Screw with ridges and grooves between threads on shank

 #88
20070147974
2007-06-28

Deck screw and installation method for composite lumber

 #89
20070128001
2007-06-07

Screw with two types of threads

 #90
20070065255
2007-03-22

Thread section for screws

 #91
20060285940
2006-12-21

Screw For Use In Concrete

 #92
20060254189
2006-11-16

Method and apparatus for fastening steel framing using helical features

 #93
20060201581
2006-09-14

Timber fastener and method of manufacturing and employing the same

 #94
20050265806
2005-12-01

Screw

 #95
20050163596
2005-07-28

Screw with a plurality of screwing angles and mold device for forming the same

 #96
20050069396
2005-03-31

Screw

 #97
20050031434
2005-02-10

Fastener for use with frangible material

 #98
20050013680
2005-01-20

Screws and methods of driving a screw into a workpiece